"The perseverance and resolution of Ulugh Khan had been the means of showing to the army of Turkistan and the Mughals such bravery and generalship that in the course of this year no one came from the upper parts towards Sindh. So Ulugh Khan represented to his Majesty, in the month of Sha’ban, that the opportunity was favourable for making an expedition into Hindustan. The Mawas and Ranas had not been pinched for several years, but some coercion might now be exercised on them, by which spoil would fall into the hands of the soldiers of Islam, and wealth would be gained to strengthen the hands of the State in resisting the Mughals. The royal armies accordingly marched to Hindustan, passing down the Doab between the Ganges and Jumna. After some fighting, the fort of Nandana8was captured, and Ulugh Khan was sent with some other generals and a Muhammadan force to oppose Dalaki wa Malaki. This was a Rana in the vicinity of the Jumna, between Kalinjar and Kara, over whom the Rais of Kalinjal and Malwa had no authority. He had numerous followers and ample wealth; he ruled wisely; his fortresses were strong and secure; in his territories the defiles were arduous, the mountains rugged, and the jungles many. No Muhamlnadan army had ever penetrated to his dwelling place. When Ulugh Khan reached his abode, the Rana took such care for the safety of himself and his family, that he kept quiet from the dawn till the time of evening prayer, and when it grew dark he fled to some secure place. At daybreak, the Muhammadan army entered his abode, [p. 123] and then pursued him, but the accursed infidel had escaped into the lofty mountains, to an inaccessible spot impossible to reach except by stratagem, and the use of ropes and ladders. Ulugh Khan incited his soldiers to the attempt, and, under his able direction they succeeded in taking the place. All the infidel’s wives, dependants, and children fell into the hands of the victors with much cattle, many horses and slaves. Indeed, the spoil that was secured exceeded all computation. At the beginning of Shawwal 645 H. (Feb. 1248), the force returned to the royal camp with their booty, and after Id-i azha’ the whole army marched towards the capital, which it reached on the 4th Muharram, 646 H. (April 1248). A full poetical account of this campaign, in which the several victories are recounted, has been composed; the book is called Nasiri nama...."
January 1, 1970
https://en.wikiquote.org/wiki/Minhaj-i-Siraj