Gundeshapur (Middle Persian: 𐭥𐭧𐭩𐭠𐭭𐭣𐭩𐭥𐭪𐭱𐭧𐭯𐭥𐭧𐭥𐭩, Weh-Andiōk-Ŝābuhr; New Persian: گندیشاپور, Gondēshāpūr) was the intellectual centre of the Sasanian Empire founded by the Sasanian emperor Shapur I. Gundeshapur was home to a teaching hospital and had a library and an ancient higher-learning institution, the Academy of Gondishapur. It has been identified with extensive ruins south of Jandi Shapur, a village 14 km southeast of Dezful, along the road to Shushtar in Khuzestan province in southwestern Iran.
The city declined after the Muslim conquest of Persia; the city surrendered in 638. It continued to remain an essential centre in the Islamic period. Ya'qub ibn al-Layth al-Saffar, the founder of the Saffarid dynasty, made Gundeshapur his residence three years before his sudden death in 879. His tomb became one of the most prominent sites in the city.
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