Firishta's History (Gulshan-i Ibrāhīmī) 37.3.8

37.3.8

When Alla-ood-Deen recovered of his wounds, he continued his march to Runtunbhore, where he was joined by his brother, Alufgh Khan, and began again to besiege the place. But the Hindoos defended it so obstinately that numbers of the King's army daily fell. Alla-ood-Deen, however, persisted in his attacks with redoubled resolution, while detachments of his army ravaged the adjacent territories of Malwa and Dhar. The siege being protracted for some months, Oomur Khan and Mungoo Khan (both nephews of the King), who held the government of Budaoon, rebelled: Alla-ood-Deen wrote letters to the several chiefs of those provinces whom he thought loyal, as also to the neighbouring zemindars, to levy forces for the suppression of the rebellion. By these means the rebels were defeated, and both were sent prisoners to the royal camp.