Vamana then placed his foot and gave the king immortality for his humility. Upon worshiping Mahabali and his ancestor Prahláda, he conceded sovereignty of Rasatala. Some texts also report that Vamana did not step into the Rasatala, and instead gave its rule to Bali and granting him the boon to become the next Indra. In giant form, Vamana is known as Trivikrama. The legend is associated with the temple and also with Ulagalantha Perumal Temple, Tirukoyilur and Ulagalantha Perumal Temple, Kanchipuram.