including Dvyashraya (Kumarapala Charita), and Prabandha Chintamani. Merutunga's Prabandha Chintamani states that Chahada felt insulted by Kumarapala, and went to Sapdalaksha, where he instigated the king and his feudatories to attack Kumarapala by bribing them. Chahada also managed to win over a large part of Kumarapala's army. As a result, Kumarapala was betrayed by several of his own soldiers on the battlefield. Despite this, he won the battle. Chahada was captured, after he fell to ground while trying to jump on Kumarapala's elephant. Kumarapala also wounded Arnoraja with an iron dart, and captured the horses of the Chahamana generals. The accounts of Prabhachandra, Jayasimha Suri, Rajashekhara and Jina-Mandana are similar to that of Merutunga. According to Kumarapala Charita, Arnoraja suffered from an arrow shot in his face during the war. Prabachandra states that Kumarapala's army unsuccessfully besieged Arnoraja's capital Ajayameru 11 times. Before launching the 12th campaign, Kumarapala prayed Ajitanatha on his minister's advice. This time, he defeated Arnoraja, whose ally included Jayasimha's adopted son Charubhata. Hemachandra's Dvyashraya states that after being defeated, Arnoraja concluded a peace treaty by arranging the marriage of his daughter Jahlana to Kumarapala. According to Kumarapala Charita, Kumarapala's sister also married Arnoraja. Despite the conflict, Kumarapala treated Arnoraja's son Someshvara well. According to the Chahamana chronicle Prithviraja Vijaya, Kumarapala (literally "Boy Protector") became worthy of his name through his treatment of Someshvara. Sometime around 1150 CE, there was a second war between Arnoraja and Kumarapala. According to the Jain chroniclers of Gujarat (such as Jayasimha Suri, Rajashekhara and Jina-Mandana), Arnoraja once insulted Jains while playing chess with his wife Devalladevi. Devalladevi, a devout Jain and a sister of Kumarapala, asked her brother to avenge this insult. Historian A. K. Majumdar points out that Kumarapala converted to Jainism at a later date, so the legend about his sister getting offended by Arnoraja appears to be historically inaccurate. According to Dasharatha Sharma, Devalladevi is a fictional character created by either Rajashekhara or another Jain writer, as none of the chronicles written before 14th century mention her. According to Majumdar, Arnoraja invaded the Chaulukya kingdom taking advantage of Kumarapala's involvement in other conflicts. This second war also ended with Arnoraja's defeat. Kumarapala's victory over Arnoraja is corroborated by the Vadnagar prashasti inscription. His 1150 CE Chittorgarh inscription also states that he defeated the king of Shakambhari, devastated the Sapadalaksha country and then set up a camp at Shalipura.