The Sangam Tamil epic Silappathikaram, begins with invocations to Chandra, Surya, and Indra, and has homages to Agni, Varuna, Shiva, Subrahmanya, Vishnu-Krishna, Uma, etc. The epic states that Vedic sacrifices [are] being faultlessly performed and has many references to Vedic culture and Vedic texts. In the Buddhist work Manimekhalai, the submersion of the city Puhar in Kumari Kandam is attributed to the neglect of the worship to Indra.