The Book of Akbar (Shaykh Ilāhdād Faiḍī Sirhindī) 7.2.2

7.2.2

When he died, his authority descended to his grandson, who saw the value that a fortress would be as a place of safety for his family and dependents. Asir, which is situated on the top of a hill, was at that time an inhabited place. He contrived by various stratagems to obtain this place from the zamindar who held it, and fortified it strongly. He then assumed the name of ruler, and at length the whole country of Khandesh, about 150 kos in length, and 50 in breadth, more or less, came under his sway. These rulers acted so wisely and carefully that the kings of Dehli did not interfere with them. * * Upon the Government descending to Raja 'Ali Khan, he showed himself to be a man of great administrative powers, and it is probable that no one of the dynasty had been his equal in intelligence and ability. People of neighbouring and distant countries had been induced by his just and generous rule to take up their abode in his country. Among the best proofs of his intelligence was his loyalty to the Imperial throne, his obedience, and the magnificence of his offerings, in all which he excelled the other princes of the region.