Question

Which purana describes brahma sarovar sacred of three ages?

Answer 1

Brahma Sarovar is an ancient water pool sacred to Hinduism in Thanesar, in the state of Haryana in North India.[1] Hinduism lays emphasis on taking bath for internal and external purity. Most religious sites have water pools or sarovar in or near the temple/gurdwara. The Hindu genealogy registers at Kurukshetra, Haryanaare kept here.

Answer 2

kurukshetra purana describes brahma sarovar sacred of three ages