After being assured of the cooperation of Alam Khan and Daulat Khan, Governor of the Punjab, Babur gathered his army. Upon entering the Punjab plains, Babur's chief allies, namely Langar Khan Niazi advised Babur to engage the powerful Janjua Rajputs to join his conquest. The tribe's rebellious stance to the throne of Delhi was well known. Upon meeting their chiefs, Malik Hast (Asad) and Raja Sanghar Khan, Babur made mention of the Janjua's popularity as traditional rulers of their kingdom and their ancestral support for his patriarch Emir Timur during his conquest of Hind. Babur aided them in defeating their enemies, the Gakhars in 1521, thus cementing their alliance. Babur employed them as Generals in his campaign for Delhi, the conquest of Rana Sanga and the conquest of India.