According to one myth, after killing the demon rulers, Tharaka and Shura Padmasura, and their followers in a war, Lord Shanmukha reached Kumara parvatha with his brother Ganesha and others. He was received by Indra and his followers. Indra, being very happy, prayed for Lord Kumara swamy to accept and marry his daughter Devasena, to which the Lord readily agreed. The divine marriage took place on Margashira shudha shashti at Kumara parvatha. Gods like Brahma, Vishnu, Rudra and many other deities assembled for the marriage and coronation ceremony of Shanmukha, for which waters of several holy rivers were brought. With these, waters of Mahabhisheka fell down to form a river which was later known by the popular name Kumaradhara.