Mbh 3.83.1i

Bathing in the Amara-hrada and worshipping with devotion the chief of the celestials, one becometh adored in heaven and courseth, seated on an excellent car, in the company of the immortals. O best of great men, bathing next with due rites in the tirtha called Sali surya, of Salihotra, one obtaineth the merit of the gift of a thousand kine. O best of the Bharatas, there is a tirtha called Sreekunja in the Saraswati. Bathing there, O best of men, one obtaineth the merit of the Agnishtoma sacrifice. O son of the Kuru race, one should next repair to Naimishakunja. O king, the Rishis engaged in ascetic austerities in the woods of Naimisha had, in days of old, taking the vow of pilgrimage, gone to Kurukshetra. There, on the banks of the Saraswati, O chief of the Bharatas, a grove was made, which might serve for a resting spot for themselves, and which was highly gratifying to them. Bathing in the Saraswati there, one obtaineth the merit of the Agnishtoma sacrifice. One should next proceed, O virtuous one, to the excellent tirtha called Kanya. Bathing there one obtaineth the merit of the gift of a thousand kine. One should next proceed to the excellent tirtha of Brahma. Bathing there, a person, of the (three) inferior orders, obtaineth the status of a Brahmana, and if one be a Brahmana, his soul being purified from every sin, he attaineth to the highest state. One should then, O best of men, proceed to the excellent tirtha called Soma. Bathing there, O king, one obtaineth the region of Soma. One should next proceed, O king, to the tirtha called Saptasaraswata, where the celebrated Rishi, Mankanaka, had obtained ascetic success. O king, it hath been heard by us that in days of old Mankanaka having cut his hand with the pointed blade of the Kusa grass, there flowed from his wound vegetable juice (instead of blood). And beholding vegetable juice flow from his wound, the Rishi began to dance with wonder-expanded eyes.