The Great Epic of the Bhārata dynasty 3.81.72

3.81.72

tato gaccheta rājendra phalakīvanamuttamam |
yatra devāḥ sadā rājanphalakīvanamāśritāḥ |
tapaścaranti vipulaṃ bahuvarṣasahasrakam || 72 ||

Repairing next to the tirtha called Kalasi and bathing there devoutly and with the senses under control, a man obtaineth the fruit of the Agnishtoma sacrifice. To the east of Saraka, O chief of the Kurus, there is an auspicious tirtha known by the name of Anajanma, of the high-souled Narada. He that bathes there, O Bharata, obtaineth, after death, at the command of Narada various unrivalled regions. One should next proceed, on the tenth day of the lighted fortnight, to the tirtha called Pundarika. Bathing there, O king, one obtaineth the merit of the Pundarika sacrifice. One should next proceed to the tirtha called Tripishtapa that is known over the three worlds. There in that tirtha is the sacred and sin-destroying river called Vaitarani. Bathing there and adoring the god known by the mark of the bull and holding the trident in his hand, one's soul being purified from every sin one attaineth to the highest state. One should next proceed, O king, to the excellent tirtha called Phalakivana. There in that tirtha the gods, O monarch, having been present, performed their ascetic austerities extending for many thousand years. One should then proceed to the Dhrishadwati. Bathing there and worshipping the gods, one obtaineth, O Bharata, merit that is superior to that of both the Agnishtoma and the Atiratra sacrifices. O chief of the Bharatas, bathing in that tirtha called Sarvadeva, a man obtaineth, O king, the merit of giving away a thousand kine.