20,000 horsemen 70,000 cavalry | Unknown Unknown | |
The Battle of Balkh took place between the armies of the Samanid Empire under the command of Emir Isma'il ibn Ahmad and Saffarid forces under Emir Amr ibn al-Layth in 900. The Saffarid army was defeated by the Samanid forces, and Amr ibn al-Layth was captured.
References
Battle of Balkh Wikipedia(Text) CC BY-SA