Siddharája's second and greater war was with Málwa. The cotemporary kings of Málwa were the Paramára ruler Naravarman who flourished from A.D. 1104 to 1133 (S. 1160-1189) and his son and successor Yasovarman who ruled up to A.D. 1143 (S. 1199) the year of Siddharája's death As the names of both these kings occur in different accounts of this war, and, as the war is said to have lasted twelve years, it seems that fighting began in the time of Naravarman and that Siddharája's final victory was gained in the time of Yasovarman in Siddharája's old age about A.D. 1134 (S. 1190). This view is supported by the local story that his expedition against Yasovarman was undertaken while Siddharája was building the Sahasralinga lake and other religious works. It is not known how the war arose but the statement of the Prabandhachintámani that Siddharája vowed to make a scabbard of Yasovarman's skin seems to show that Siddharája received grave provocation. Siddharája is said to have left the building of the Sahasralinga lake to the masons and architects and himself to have started for Málwa. The war dragged on and there seemed little hope of victory when news reached Siddharája that the three south gates of Dhárá could be forced. With the help of an elephant an entrance was effected. Yasovarman was captured and bound with six ropes, and, with his captured enemy as his banner of victory, Siddharája returned to Anahilapura. He remembered his vow, but being prevented from carrying it out, he took a little of Yasovarman's skin and adding other skin to it made a scabbard. The captured king was thenceforward kept in a cage. It was this complete conquest and annexation of Málwa that made Siddharája assume the style of Avantínátha 'Lord of Avantí,' which is mentioned as his biruda or title in most of the Chaulukya copperplates. [582] Málwa henceforward remained subject to Anahilaváda. On the return from Málwa an army of Bhíls who tried to block the way were attacked by the minister Sántu and put to flight.