Firishta's History (Gulshan-i Ibrāhīmī) 56.4.2

56.4.2

Babur accordingly took Oosh, and was joined by some of the inhabitants of Uzkund and Furghana, who expelled the garrisons of Sooltan Ahmud Tumbole. Babur now proceeded towards Indijan, when Ahmud Tumbole, decamping from before the confederate princes, hastened back to its relief. Ahmud Tumbole, having by accident fallen in with Babur's camp while he was on a foraging party, was defeated, and escaped wounded to Oosh, when, throwing himself into Indijan, he prepared for its defence. The next day, the allied army of Sooltan Mahmood Khan, and Sooltan Ahmud Khan, appearing in sight, sat down before the place, where they were soon joined by Babur. Some time after this, the inhabitants of Akhsy having invited Babur, put him in possession of that place; but the allied troops, unable to reduce Indijan, were compelled to raise the siege.