 One of these three kings was Karna, who is identified with the Chaulukya king.Chahamana chronicle "Prithviraja Vijaya" states that the Chahamana king Vigraharaja III gave a horse named Saranga to Udayaditya, with whose help Udayaditya defeated Karna.The text specifically mentions Karna as "Gurjara", that is the ruler of the Gurjara region.