Ctesiphon

{{Short description|Ancient city in present-day Iraq that served as the capital of the Parthian and Sassanid empires}}

{{Other uses}}

{{Infobox ancient site

|name = Ctesiphon

|native_name = {{lang|syc|ܩܛܝܣܦܘܢ}} ({{Transliteration|syc|Qṭēspōn}})
{{lang|grc|Κτησιφῶν}}

|alternate_name = {{plainlist|

  • {{langx|ar|مدائن}} {{Transliteration|ar|Madā'in}}
  • {{langx|syc|ܩܛܝܣܦܘܢ}} {{Transliteration|syc|Qṭēspōn}}
  • {{langx|grc|Κτησιφῶν}} Ktēsiphôn
  • {{langx|pal|𐭲𐭩𐭮𐭯𐭥𐭭}} Tēsifōn
  • {{langx|fa|تیسفون}} {{Transliteration|fa|Tisfun}}}}

|image = Ctesiphon map-en_reformat.svg

|alt =

|caption = Map of the metropolis of Ctesiphon in the Sasanian era

|map_type = Iraq

|map_alt =

|map_size =

|coordinates = {{coord|33|5|37|N|44|34|50|E|display=inline,title}}

|location = Salman Pak, Baghdad Governorate, Iraq

|region = Mesopotamia

|type = Settlement

|relief = yes

|part_of =

|length =

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|area =

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|builder =

|material =

|built = {{circa|120 BC}}

|abandoned = {{circa|800 AD|lk=no}}

|epochs =

|dependency_of =

|occupants =

|event =

|excavations = 1928–1929, 1931–1932, 1960s–1970s

|archaeologists = Oscar Reuther, Antonio Invernizzi, Giorgio Gullini

|condition = Ruined

|ownership =

|management =

|public_access =

|website =

|notes =

}}

Ctesiphon ({{IPAc-en|ˈ|t|ɛ|s|ɪ|f|ɒ|n}} {{respell|TESS|if|on}}; {{langx|pal|𐭲𐭩𐭮𐭯𐭥𐭭}}, Tyspwn or Tysfwn;{{cite web|last1=Kröger|first1=Jens|title=Ctesiphon|url=http://www.iranicaonline.org/articles/ctesiphon|website=Encyclopædia Iranica|access-date=12 December 2016}} {{langx|fa|تیسفون}}; {{langx|grc|Κτησιφῶν}}, {{IPA|grc-x-attic|ktɛːsipʰɔ̂ːn|lang|link=yes}}; {{langx|syr|ܩܛܝܣܦܘܢ}}Thomas A. Carlson et al., “Ctesiphon — ܩܛܝܣܦܘܢ ” in The Syriac Gazetteer last modified July 28, 2014, http://syriaca.org/place/58.) was an ancient city in modern Iraq, on the eastern bank of the Tigris, about {{convert|35|km}} southeast of Baghdad. Ctesiphon served as a royal capital of the Iranian empires for over eight hundred years, in the Parthian and Sasanian periods.{{cite news|url=https://www.freersackler.si.edu/events/films/?trumbaEmbed=view%3Devent%26eventid%3D128600412|title=Ctesiphon: An Ancient Royal Capital in Context |date= September 15, 2018|work=Smithsonian |access-date=2018-09-21}} Ctesiphon was the capital of the Sasanian Empire from 226–637 until the Muslim conquest of Persia in 651 AD.

Ctesiphon developed into a rich commercial metropolis, merging with the surrounding cities along both shores of the river, including the Hellenistic city of Seleucia. Ctesiphon and its environs were therefore sometimes referred to as "The Cities" ({{lang|syc|Mahuza}}, {{langx|ar|المدائن|al-Mada'in}}). In the late sixth and early seventh century, it was listed as the largest city in the world by some accounts.{{cite web|url=http://geography.about.com/library/weekly/aa011201a.htm|title=Largest Cities Through History|publisher=geography.about.com|access-date=25 November 2015|archive-date=18 August 2016|archive-url=https://web.archive.org/web/20160818124242/http://geography.about.com/library/weekly/aa011201a.htm|url-status=dead}}

During the Roman–Parthian Wars, Ctesiphon fell three times to the Romans, and later fell twice during Sassanian rule in 283 and 299 respectively.{{cite web |last1=Kröger |first1=Jens |title=CTESIPHON |url=https://www.iranicaonline.org/articles/ctesiphon |website=Iranica |date=November 2, 2011}} It was also the site of the Battle of Ctesiphon in 363 AD. After the Muslim invasion, the city fell into decay and was depopulated by the end of the eighth century, its place as a political and economic center taken by the Abbasid capital at Baghdad. The most conspicuous structure remaining today is the Taq Kasra, sometimes called the Archway of Ctesiphon.Eventually no less than four Sasanian rulers were quoted as its builders: Shapur I (241–273), Shapur II (310–379), Chosroes I Anushirvan (531–579) and Chosroes II Parvez (590–628). {{Cite journal|author=Kurz, Otto|year=1941|title=The Date of the Ṭāq i Kisrā|journal=The Journal of the Royal Asiatic Society of Great Britain and Ireland | series = (New Series)|volume=73|number=1|pages=37–41|doi=10.1017/S0035869X00093138|jstor= 25221709|s2cid=162160996 }}

Names

The Latin name {{lang|la|Ctesiphon}} derives from Ancient Greek Ktēsiphôn ({{lang|grc|Κτησιφῶν}}). This is ostensibly a Greek toponym based on a personal name, although it may be a Hellenized form of a local name, reconstructed as Tisfōn or Tisbōn.E.J. Brill's First Encyclopaedia of Islam 1913–1936, Vol. 2 (Brill, 1987: {{ISBN|90-04-08265-4}}), p. 75. In Iranian-language texts of the Sasanian era, it is spelled as Tyspwn, which can be read as Tīsfōn, Tēsifōn, etc. in Manichaean Parthian, in Middle Persian {{lang|pal|𐭲𐭩𐭮𐭯𐭥𐭭}} and in Christian Sogdian (in Syriac alphabet) languages. The New Persian form is Tisfun ({{lang|fa|تیسفون}}).

Texts from the Church of the East's synods referred to the city as Qṭēspōn ({{langx|syc|ܩܛܝܣܦܘܢ}}) or some times Māḥôzē ({{langx|syc|ܡܚܘܙ̈ܐ}}) when referring to the metropolis of Seleucia-Ctesiphon.

In modern Arabic, the name is usually Ṭaysafūn ({{lang|ar|طيسفون}}) or Qaṭaysfūn ({{lang|ar|قطيسفون}}) or as al-Mada'in ({{lang|ar|المدائن}} "The Cities", referring to Greater Ctesiphon). "According to Yāqūt [...], quoting Ḥamza, the original form was Ṭūsfūn or Tūsfūn, which was arabicized as Ṭaysafūn."{{citation|last=Kröger|first=Jens|chapter=Ctesiphon|title=Encyclopedia Iranica|volume=6|year=1993|location=Costa Mesa|publisher=Mazda|chapter-url=http://www.iranica.com/newsite/articles/v6f4/v6f4a030.html|url-status=dead|archive-url=https://web.archive.org/web/20090116013710/http://www.iranica.com/newsite/articles/v6f4/v6f4a030.html|archive-date=2009-01-16}} The Armenian name of the city was Tizbon ({{lang|hy|Տիզբոն}}). Ctesiphon is first mentioned in the Book of EzraEzra 8:17 of the Old Testament as Kasfia/Casphia (a derivative of the ethnic name Cas, and a cognate of Caspian and Qazvin).{{Citation needed|date=December 2024 |reason=Needs source for the identification of Kasfia with Ctesiphon}} It is also mentioned in the Talmud as Aktisfon.{{Cite book|title=Talmud Bavli Tractate Gittin|pages=6A}} In another Talmudic reference it is written as Akistfon, located across the Tigris River from the city of Ardashir.{{Cite book|title=Talmud Bavli Tractate Eruvin|pages=57b}}

Location

Image:ctesiphon-ruin 1864.jpg pictured in 1864]]

Ctesiphon is located approximately at Al-Mada'in, {{cvt|35|km}} southeast of the modern city of Baghdad, Iraq, along the river Tigris. Ctesiphon measured 30 square kilometers, more than twice the surface of a 13.7-square-kilometer fourth-century imperial Rome.{{cite web |title=Metropolitan Museum |date=February 2018 |url=https://www.metmuseum.org/toah/hd/cphn/hd_cphn.htm |access-date=4 June 2024}}

The archway of Chosroes (Taq Kasra) was once a part of the royal palace in Ctesiphon and is estimated to date between the 3rd and 6th centuries AD.Farrokh, K. (2007). "The rise of Ctesiphon and the Silk Route". In Shadows in the Desert: Ancient Persia at War, p. 240. It is located in what is now the Iraqi town of Salman Pak.{{Citation needed|reason="Not enough sources to support this statement"|date=June 2024}}

History

=Parthian period=

Ctesiphon was founded in the late 120s BC. It was built on the site of a military camp established across from Seleucia by Mithridates I of Parthia. The reign of Gotarzes I saw Ctesiphon reach a peak as a political and commercial center. The city became the Empire's capital circa 58 BC during the reign of Orodes II. Gradually, the city merged with the old Hellenistic capital of Seleucia and other nearby settlements to form a cosmopolitan metropolis.Farrokh, K. (2007). "The rise of Ctesiphon and the Silk Route". In Shadows in the Desert: Ancient Persia at War, p. 125.

The reason for this westward relocation of the capital could have been in part due to the proximity of the previous capitals (Mithradatkirt, and Hecatompylos at Hyrcania) to the Scythian incursions.

Strabo abundantly describes the foundation of Ctesiphon:

{{blockquote|In ancient times Babylon was the metropolis of Assyria; but now Seleucia is the metropolis, I mean the Seleucia on the Tigris, as it is called. Nearby is situated a village called Ctesiphon, a large village. This village the kings of the Parthians were wont to make their winter residence, thus sparing the Seleucians, in order that the Seleucians might not be oppressed by having the Scythian folk or soldiery quartered amongst them. Because of the Parthian power, therefore, Ctesiphon is a city rather than a village; its size is such that it lodges a great number of people, and it has been equipped with buildings by the Parthians themselves; and it has been provided by the Parthians with wares for sale and with the arts that are pleasing to the Parthians; for the Parthian kings are accustomed to spend the winter there because of the salubrity of the air, but they summer at Ecbatana and in Hyrcania because of the prevalence of their ancient renown.{{cite web|url=https://penelope.uchicago.edu/Thayer/E/Roman/Texts/Strabo/16A*.html |title=LacusCurtius • Strabo's Geography — Book XVI Chapter 1, 16 |publisher=penelope.uchicago.edu|access-date=25 November 2015}}}}

Because of its importance, Ctesiphon was a major military objective for the leaders of the Roman Empire in their eastern wars. The city was captured by Rome four or five times in its history – three times in the 2nd century alone. The emperor Trajan captured Ctesiphon in 116, but his successor, Hadrian, decided to willingly return Ctesiphon in 117 as part of a peace settlement. The Roman general Avidius Cassius captured Ctesiphon in 164 during another Parthian war, but abandoned it when peace was concluded. In 197, the emperor Septimius Severus sacked Ctesiphon and carried off thousands of its inhabitants, whom he sold into slavery.

=Sasanian period=

{{See also|Sasanian civil war of 628–632}}

File:Sasanian Asoristan and its surroundings.svg and its surroundings]]

By 226, Ctesiphon was in the hands of the Sasanian Empire, who also made it their capital and had laid an end to the Parthian dynasty of Iran. Ctesiphon was greatly enlarged and flourished during their rule, thus turning into a metropolis, which was known by in Arabic as al-Mada'in, and in Aramaic as Mahoze.{{sfn|Morony|2009}} The oldest inhabited places of Ctesiphon were on its eastern side, which in Islamic Arabic sources is called "the Old City" ({{lang|ar|مدينة العتيقة}} Madīnah al-'Atīqah), where the residence of the Sasanians, known as the White Palace ({{lang|ar|قصر الأبيض}}), was located. The southern side of Ctesiphon was known as Asbānbar or Aspānbar, which was known by its prominent halls, riches, games, stables, and baths. Taq Kasra was located in the latter.{{sfn|Morony|2009}}{{cite book |last1=Houtsma |first1=M. Th. |title=E. J. Brill's First Encyclopaedia of Islam, 1913–1936 |date=1993 |publisher=BRILL |isbn=9789004097919 |page=76a |language=en}}

The western side was known as Veh-Ardashir (meaning "the good city of Ardashir" in Middle Persian), known as Mahoza by the Jews, Kokhe by the Christians, and Behrasir by the Arabs. Veh-Ardashir was populated by many wealthy Jews, and was the seat of the church of the Nestorian patriarch. To the south of Veh-Ardashir was Valashabad.{{sfn|Morony|2009}} Ctesiphon had several other districts which were named Hanbu Shapur, Darzanidan, Veh Jondiu-Khosrow, Nawinabad and Kardakadh.{{sfn|Morony|2009}}

Severus Alexander advanced towards Ctesiphon in 233, but as corroborated by Herodian, his armies suffered a humiliating defeat against Ardashir I.Farrokh, K. (2007). "The rise of Ctesiphon and the Silk Route". In Shadows in the Desert: Ancient Persia at War, p. 185. In 283, emperor Carus sacked the city uncontested during a period of civil upheaval. Some historians have claimed that Galerius marched on Ctesiphon and was able to capture it. However, this is never explicitly stated in any source and is still a matter of debate among scholars.Udo Hartmann The Tetrarchy,284–305, in: The Encyclopedia of Ancient Battles, Bd. 3, hrsg. v. Michael Whitby u. Harry Sidebottom, Chichester 2017, 1071–1081

Hence that he returned it to the Persian king Narses in exchange for Armenia and western Mesopotamia is also likely to have never happened. In {{Circa|325}} and again in 410, the city, or the Greek colony directly across the river, was the site of church councils for the Church of the East.{{citation needed|date=June 2013}}

File:Babylon&Seleuicia1(Peutinger Map).png)]]

After the conquest of Antioch in 541, Khosrow I built a new city near Ctesiphon for the inhabitants he captured. He called this new city Veh-Antiok-Xusrō, or literally, "better than Antioch Khosrow built this".{{sfn|Dignas|Winter|2007|p=109}} Local inhabitants of the area called the new city Rumagan, meaning "town of the Romans" and Arabs called the city al-Rumiyya. Along with Weh Antiok, Khosrow built a number of fortified cities.Frye 1993, 259 After a campaign in 573, John of Ephesus wrote that no fewer than 292,000 persons had been deported from Dara, Apamia, and other Syrian towns to Veh-Antiokh. John would later cite a letter stating no more than 30,000 prisoners were deported. It's thought that the first number he gave is not to be taken literally.{{cite book |last=Christensen |title=The Decline of Iranshahr: Irrigation and Environments in the History of the Middle East, 500 B.C. to A.D. 1500 |location=Copenhagen |publisher=Museum Tusculanum Press |year=1993 |isbn=87-7289-259-5 }}

In 590, a member of the House of Mihran, Bahram Chobin repelled the newly ascended Sasanian ruler Khosrow II from Iraq, and conquered the region. One year later, Khosrow II, with aid from the Byzantine Empire, reconquered his domains. During his reign, some of the great fame of al-Mada'in decreased, due to the popularity of Khosrow's new winter residence, Dastagerd.{{sfn|Shapur Shahbazi|2005}} In 627, the Byzantine Emperor Heraclius surrounded the city, the capital of the Sassanid Empire, leaving it after the Persians accepted his peace terms. In 628, a deadly plague hit Ctesiphon, al-Mada'in and the rest of the western part of the Sasanian Empire, which even killed Khosrow's son and successor, Kavad II.{{sfn|Shapur Shahbazi|2005}}

In 629, Ctesiphon was briefly under the control of Mihranid usurper Shahrbaraz, but the latter was shortly assassinated by the supporters of Khosrow II's daughter Borandukht. Ctesiphon then continued to be involved in constant fighting between two factions of the Sasanian Empire, the Pahlav (Parthian) faction under the House of Ispahbudhan and the Parsig (Persian) faction under Piruz Khosrow.

=Downfall of the Sasanians and the Islamic conquests=

{{Further|Siege of Ctesiphon (637)}}

In the mid-630s, the Muslim Arabs, who had invaded the territories of the Sasanian Empire, defeated them during a great battle known as the Battle of al-Qādisiyyah.{{sfn|Morony|2009}} The Arabs then attacked Ctesiphon, and occupied it in early 637.

The Muslim military officer Sa`d ibn Abi Waqqas quickly seized Valashabad and made a peace treaty with the inhabitants of Veh-Antiok-Xusrō and Veh-Ardashir. The terms of the treaty were that the inhabitants of Veh-Antiok-Xusrō were allowed to leave if they wanted to, but if they did not, they were forced to acknowledge Muslim authority, and also pay tribute (jizya). Later on, when the Muslims arrived at Ctesiphon, it was completely desolated, due to flight of the Sasanian royal family, nobles, and troops. However, the Muslims had managed to take some of troops captive, and many riches were seized from the Sasanian treasury and were given to the Muslim troops.{{sfn|Morony|2009}} Furthermore, the throne hall in Taq Kasra was briefly used as a mosque.Reade, Julian (1999). Scarre, Chris, ed. The Seventy Wonders of the Ancient World: The Great Monuments and How they were Built. Thames & Hudson. pp. 185–186. {{ISBN|0-500-05096-1}}

Still, as political and economic fortune had passed elsewhere, the city went into a rapid decline, especially after the founding of the Abbasid capital at Baghdad in the 760s, and soon became a ghost town. Caliph Al-Mansur took much of the required material for the construction of Baghdad from the ruins of Ctesiphon. He also attempted to demolish the palace and reuse its bricks for his own palace, but he desisted only when the undertaking proved too vast.Bier, L. (1993). "The Sassanian Palaces and their Influence in Early Islam". Ars Orientalis, 23, 62–62. Al-Mansur also used the al-Rumiya town as the Abbasid capital city for a few months.{{cite book |last1=Royal Asiatic Society of Great Britain and Ireland |title=Journal of the Royal Asiatic Society of Great Britain & Ireland |date=1895 |publisher=Cambridge University Press for the Royal Asiatic Society |page=40 |language=en}}

It is believed to be the basis for the city of Isbanir in One Thousand and One Nights.{{By whom|date=February 2025}}

=Modern era=

The ruins of Ctesiphon were the site of a major battle of World War I in November 1915. The Ottoman Empire defeated troops of Britain attempting to capture Baghdad, and drove them back some {{convert|40|mi|km}} before trapping the British force and compelling it to surrender.

Population and religion

Under Sasanian rule, the population of Ctesiphon was heavily mixed: it included Arameans, Persians, Greeks and Assyrians. Several religions were also practiced in the metropolis, which included Christianity, Judaism and Zoroastrianism. In 497, the first Nestorian patriarch Mar Babai I, fixed his see at Seleucia-Ctesiphon, supervising their mission east, with the Merv metropolis as pivot. The population also included Manicheans, a dualist church, who continued to be mentioned in Ctesiphon during Umayyad rule fixing their "patriarchate of Babylon" there.{{sfn|Morony|2009}} Much of the population fled from Ctesiphon after the Arab capture of the metropolis. However, a portion of Persians remained there, and some important figures of these people are known to have provided Ali with presents, which he, however, refused to take.{{sfn|Morony|2009}} In the ninth century, the surviving Manicheans fled and displaced their patriarchate up the Silk Road, in Samarkand.John van Schaik, Ketters. Een geschiedenis van de Kerk, Leuven, 2016

Archaeology

A German Oriental Society expedition led by Oscar Reuther excavated at Ctesiphon in 1928–29 mainly at Qasr bint al-Qadi on the western part of the site.{{cite book |first=K. |last=Schippmann |chapter=Ktesiphon-Expedition im Winter 1928/29 |title=Grundzüge der parthischen Geschichte |location=Darmstadt |year=1980 |isbn=3-534-07064-X |language=de}}{{cite journal |first=E. |last=Meyer |title=Seleukia und Ktesiphon |journal=Mitteilungen der Deutschen Orient-Gesellschaft zu Berlin |volume=67 |pages=1–26 |year=1929 }}{{cite journal |first=O. |last=Reuther |author-link=Oscar Reuther |title=The German Excavations at Ctesiphon |journal=Antiquity |volume=3 |issue=12 |pages=434–451 |year=1929 |doi=10.1017/S0003598X00003781 |s2cid=163969599 }}{{cite journal |first=J. |last=Upton |title=The Expedition to Ctesiphon 1931–1932 |journal=Bulletin of the Metropolitan Museum of Art |volume=27 |pages=188–197 |year=1932 |issue=8 |doi=10.2307/3255274 |jstor=3255274 }} In winter of 1931–1932 a joint expedition of the German State Museums (Staatliche Museen zu Berlin) and The Metropolitan Museum of Art continued excavations at the site, focusing on the areas of Ma'aridh, Tell Dheheb, the Taq-i Kisra, Selman Pak and Umm ez-Za'tir under the direction of Ernst Kühnel.[http://www.metmuseum.org/toah/hd/ctes/hd_ctes.htm Fowlkes-Childs, Blair. “Ctesiphon.” In Heilbrunn Timeline of Art History. New York: The Metropolitan Museum of Art, 2000–. http://www.metmuseum.org/toah/hd/ctes/hd_ctes.htm (July 2016)]

In the late 1960s and early 1970s, an Italian team from the University of Turin directed by Antonio Invernizzi and {{Interlanguage link|Giorgio Gullini|it}} worked at the part of the site on the other side of the Tigris, which they identified as Veh Ardashir. Work mainly concentrated on restoration at the palace of Khosrow II.G. Gullini and A. Invernizzi, First Preliminary Report of Excavations at Seleucia and Ctesiphon. Season 1964, Mesopotamia, vol. I, pp. 1–88, 1966G. Gullini and A. Invernizzi, Second Preliminary Report of Excavations at Seleucia and Ctesiphon. Season 1965, Mesopotamia, vol. 2, 1967G. Gullini and A. Invernizzi, Third Preliminary Report of Excavations at Seleucia and Ctesiphon. Season 1966, Mesopotamia, vol. 3–4, 1968–69G. Gullini and A. Invernizzi, Fifth Preliminary Report of Excavations at Seleucia and Ctesiphon. Season 1969, Mesopotamia, vol. 5–6, 1960–71G. Gullini and A. Invernizzi, Sixth Preliminary Report of Excavations at Seleucia and Ctesiphon. Seasons 1972/74, Mesopotamia, vol. 5–6, 1973–74G. Gullini and A. Invernizzi, Seventh Preliminary Report of Excavations at Seleucia and Ctesiphon. Seasons 1975/76, Mesopotamia, vol. 7, 1977 In 2013, the Iraqi government contracted to restore the Taq Kasra, as a tourist attraction.{{cite news |title=Iraq to restore ancient Arch of Ctesiphon to woo back tourists |url=http://www.rawstory.com/rs/2013/05/30/iraq-to-restore-ancient-arch-of-ctesiphon-to-woo-back-tourists/ |work=rawstory.com |date=May 30, 2013 |access-date=September 23, 2013 |archive-date=January 1, 2014 |archive-url=https://web.archive.org/web/20140101034313/http://www.rawstory.com/rs/2013/05/30/iraq-to-restore-ancient-arch-of-ctesiphon-to-woo-back-tourists/ |url-status=dead }}

Gallery

File:Tagkasra.jpg|1824 drawing by Captain Hart

File:Stamp Iraq 1923 3a.jpg|1923 Iraqi postage stamp, featuring the arch

File:Ctesiphon, Iraq, 1932.jpg|Remains of the arch in Ctesiphon in 1932

File:001125-TaqKasra-Iraq-IMG 7945-2.jpg|Remains of the arch in 2022

File:ArchOfCtesiphon.jpg|Remains of the arch in 2008.

File:001125-TaqKasra-Iraq-IMG 7963-2.jpg|North end of the arch

File:Ctesiphon Exhibition - Pergamonmuseum Berlin 2017.jpg|Ctesiphon Exhibition at the Museum of Islamic Art in Berlin.

See also

References

{{Reflist|30em}}

Bibliography

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  • {{cite book | title = The Cambridge History of Iran, Volume 4: From the Arab Invasion to the Saljuqs | year = 1975 | publisher = Cambridge University Press | location = Cambridge | last = Zarrinkub | first = Abd al-Husain | chapter = The Arab conquest of Iran and its aftermath | pages = 1–57 | isbn = 978-0-521-20093-6 | url = https://books.google.com/books?id=hvx9jq_2L3EC}}
  • {{cite book | title = The Cambridge History of Iran, Volume 4: From the Arab Invasion to the Saljuqs | year = 1975 | publisher = Cambridge University Press | location = Cambridge | editor-last = Frye | editor-first = R. N. | last = Bosworth | first = C. E. | author-link = C. E. Bosworth | chapter = Iran under the Buyids | pages = 250–305 | isbn = 0-521-20093-8 | url = https://books.google.com/books?id=hvx9jq_2L3EC&q=false}}
  • {{cite encyclopedia | article = CTESIPHON | last = Kröger | first = Jens | url = http://www.iranicaonline.org/articles/ctesiphon | encyclopedia = Encyclopaedia Iranica, Vol. IV, Fasc. 4 | pages = 446–448 | year = 1993 }}
  • {{cite encyclopedia | last = Shapur Shahbazi | first = A. | title = SASANIAN DYNASTY | url = http://www.iranicaonline.org/articles/sasanian-dynasty | year = 2005 | encyclopedia = Encyclopaedia Iranica, Online Edition | access-date = 30 March 2014}}
  • {{cite book|last1=Dignas |first1=Beate |last2=Winter |first2=Engelbert |title=Rome and Persia in Late Antiquity |publisher=Cambridge University Press |year=2007 |url=https://archive.org/details/RomeAndPersiaInLateAntiquityVahidddd/page/n125/mode/2up |access-date=2 May 2023 }}

Further reading

  • {{cite journal |last1=Daryaee |first1=Touraj |title=The Bones of Khosrow: The Sacred Topography of Ctesiphon |journal=Electrum |date=2022 |volume=29 |pages=267–284 |doi=10.4467/20800909EL.22.018.15788|s2cid=253169197 |doi-access=free }}