Mbh 3.84.1h

The Brahmana of rigid vows, who sayeth his morning, noon and evening prayers there, obtaineth the merit of performing that service for twelve years. There, O bull of the Bharata race, is the famous Yonidwara. Repairing thither, a person becometh exempted from the pain of rebirth. The person that stayeth at Gaya during both the dark and lighted fortnights, certainly sanctifieth, O king, his own race up and down to the seventh generation. One should wish for many sons so that even one may go to Gaya, or celebrate the horse-sacrifice, or offer a nila bull. Then, O king, the pilgrim should proceed to Phalgu. By this, he obtains the merit of horse-sacrifice, and acquires great success. O king, one should repair then, with subdued soul, to Dharmaprishta. There, O foremost of warriors, dwelleth Dharma for aye. Drinking of the water of a well which is there, and purifying one’s self by a bath, he that offereth oblations to the gods and the Pitris is cleansed of all his sins and ascendeth to heaven. There in that tirtha is the hermitage of the great Rishi Matanga of soul under complete control. By entering that beautiful asylum capable of soothing fatigue and sorrow, one earneth the merit of the Gavayana sacrifice, and by touching (the image of) Dharma which is there, one obtaineth the fruit of the horse-sacrifice. One should next go, O king, to the excellent tirtha called Brahmasthana. Approaching Brahma, that bull among male beings, who is there, one acquireth, O mighty monarch, the merit of the Rajasuya and horse-sacrifices. The pilgrim should then repair to Rajasuya, O king of men! Bathing there, one liveth (in heaven) as happily as (the Rishi) Kakshiyan. After purifying himself, one should partake there of the offerings daily made unto the Yakshini. By this, one is freed from the sin of even slaying a Brahmana, through the Yakshini’s grace. Proceeding next to Maninaga, one obtains the merit of giving away a thousand kine.