Mahabharata 13.26.18

13.26.18

kanyākūpa upaspṛśya balākāyāṃ kṛtodakaḥ |
deveṣu kīrtiṃ labhate yaśasā ca virājate || 18 ||

If one becomes a Brahmacharin and subdues one's wrath, devotes oneself to truth and practises compassion towards all creatures, and then bathes in the Jala parda (Lake of Waters), one is sure to acquire the merit of a Horse-sacrifice. That part where Bhagirathi-Ganga flows in a northward direction is known as the union of heaven, earth, and the nether regions. Observing a fast for one month and bathing in that sacred Tirtha which is known to be acceptable to Maheswara, one becomes competent to behold the deities. One who gives oblations of water unto one's Pitris at Saptaganga and Triganga and Indramarga, obtains ambrosia for food, if one has still to undergo rebirth. The man who in a pure state of body and mind attends to his daily Agnihotra and observes a fast for one month and then baths in Mahasrama, is sure to attain success in one month. By bathing, after a fast of three days and purifying the mind of all evil passions, in the large lake of Bhrigu Kunda, one becomes cleansed of even the sin of Brahmanicide. By bathing in Kanyakupa and performing one's ablutions in Valaka, one acquires great fame among even the deities and shines in glory. Bathing in Devika and the lake known by the name of Sundarika as also in the Tirtha called Aswini, one acquires, in one's next life, great beauty of form. By fasting for a fortnight and bathing in Mahaganga and Krittikangaraka, one becomes cleansed of all one's sins and ascends to heaven.