Firishta's History (Gulshan-i Ibrāhīmī) 37.1.8

37.1.8

This step produced a mutiny in the camp. Mahomed Shah, general of the mercenary Moguls, with many other chiefs, placed themselves at the head of their several divisions. One party attacked Mullik Eiz-ood-Deen, the brother of the Vizier (Noosrut Khan), and slew him with a number of his people; another party proceeded to the quarters of Aluf Khan (the King's brother), who fled on foot to the Vizier's tent, so that the mutineers not finding him, killed the King's nephew (by a sister,) who happened to be sleeping there, supposing him to be Aluf Khan. By this time, the alarm induced the Vizier to cause the drums to beat to arms, and the trumpets to be sounded; those not concerned in the mutiny, conceiving that the enemy was at hand, quickly fell into their stations, and the mutineers separating dispersed, and escaping in the confusion, fled by different routes to a place of rendezvous. They were, however, closely pursued the next day, and forced to retreat, with some loss, to the districts of Bheem Dew, Raja of Runtunbhore, where they sought protection; Aluf Khan and the Vizier, meanwhile, continued their march to Dehly.