Firishta's History (Gulshan-i Ibrāhīmī) 56.2.4

56.2.4

Zowzun Hussun, and Sooltan Ahmud Tumbole, having heard of the loss of Furghunian, proceeded with Jehangeer Mirza to attack that place. This they effected, and marched towards Akhsy; but on the road, falling in with Sooltan Mahmood Khan, Jehangeer Mirza's army was defeated with great slaughter, and both he and Zowzun Hussun fled precipitately to Indijan, attended only by four or five followers. Nasir Beg, a relative of Zowzun Hussun, who held the government of Indijan, perceiving the favourable aspect of Babur's affairs, opposed Jehangeer Mirza, and having sent a messenger to Babur, offered to surrender the place into his hands. These events ruined the affairs of Jehangeer Mirza, who now took the route of Oosh, and Zowzun Hussun that of Akhsy.