Shams Khan was able to take Nagaur from his brother with the help of the Rana, but he refused to fulfill his promise to demolish a part of the battlements of the fort.

No sooner, however, had Rana Kumbha reached Kumbalgarh when he got the news that Shams Khan instead of demolishing, began to strengthen the fortification of Nagaur.

[8] Shams Khan fled to Ahmedabad, taking with him his daughter, whom he married to Sultan Qutb-ud-din Ahmad Shah II.

[9] The Sultan thereupon espoused his cause and sent a large army under Rai Ram Chandra and Malik Gadday to take back Nagaur.

[6][11] Rana Kumbha took away the treasury of Shams Khan a large store of precious stones, jewels and other valuable things.