Mbh 3.90.1a

“Dhaumya continued, ‘O tiger among kings, I shall now describe those tirthas and sacred spots that lie to the north. Do thou, O exalted one, listen to me attentively. By hearing this narration, O hero, one acquireth a reverential frame of mind, which conduceth to much good. In that region is the highly sacred Saraswati abounding in tirthas and with banks easy of descent. There also, O son of Pandu, is the ocean-going and impetuous Yamuna, and the tirtha called Plakshavatarana, productive of high merit and prosperity. It was there that the regenerate ones having performed the Saraswata sacrifice, bathed on the completion there of. O sinless one, is the well-known celestial tirtha called Agnisiras, which is productive of great merit. There king Sahadeva had celebrated a sacrifice measuring out the ground by a throw of the Samya. It is for this reason, O Yudhishthira, that Indra sang the praises of Sahadeva in verse. Those verses are still current in this world, being recited by the regenerate ones, e. g., on the Yamuna Sahadeva worshipped the sacrificial fire, with gifts in a hundred thousands to Brahmanas. There the illustrious king, the imperial Bharata, performed five and thirty horse-sacrifices. O child, we have heard that Sarabhanga of yore used to fully gratify the desires of the regenerate ones. There in this region is his celebrated asylum productive of great merit. In that region also, O son of Pritha, is the river Saraswati, which is ever worshipped by the god, where, in days of yore, the Valikhilyas, O great king, performed sacrifices. In that region also, O Yudhishthira, is the well-known river Drisadwati, which is productive of great merit. Then, O chief of men, are Nyagrodhakhya, and Panchalya, and Punyaka and Dalbhyaghosha, and Dalbhya, which are, O son of Kunti, the sacred asylum in the world of illustrious Anandayasas of excellent vows and great energy, and which are celebrated over the three worlds.