In this four-day battle near Kufa, the army of Rostam Farrokhzad (Sassanid general) was defeated by Saad ibn Abi Waqqas. Rostam was killed and the Kaviani Banner fell to the Arabs. This battle opened the way to conquer Ctesiphon.
Fun Facts
The Kaviani Banner, Iran's legendary flag since Kaveh and Fereydoun, was captured and later cut into pieces. A sandstorm on the third day favored the Arabs. Yazdegerd III fled east and was killed in Merv 15 years later—the last Sassanid king.
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