Explanation:

Even before this time, Gaya was a place of pilgrimage for people from around the world. The fame of ancient Gaya derived from the account in the Ramayana of the god Rama coming here to the banks of Phalgu River (called the Niranjana), accompanied by his wife and younger brother, to offer pind-daan for their father Dasharatha, for the moksha of his soul. In the Mahabharata, Gaya is referred to as Gayapuri.