Mahabharata 13.74.35

13.74.35

bahvyaḥ koṭyastvṛṣīṇāṃ tu brahmaloke vasantyuta |
satye ratānāṃ satataṃ dāntānāmūrdhvaretasām || 35 ||

Listen now to me, O lord of Earth, as I expound to thee the merits of Brahmacharya. That man, who practises the vow of Brahmacharya from his birth to the time of his death, know, O king, has nothing unattainable! Many millions of Rishis are residing in the region of Brahma. All of them, while here, were devoted to Truth, and self-restrained and had their vital seed drawn up. The vow of Brahmacharya, O king, duly observed by a Brahmana, is sure to burn all his sins. The Brahmana is said to be a blazing fire. In those Brahmanas that are devoted to penances, the deity of fire becomes visible. If a Brahmacharin yields to wrath in consequence of any slight the chief of the deities himself trembles in fear. Even this is the visible fruit of the vow of Brahmacharya that is observed by the Rishis. Listen to me, O Yudhishthira, what the merit is that attaches to the worship of the father and the mother. He, who dutifully serves his father without ever crossing him in anything, or similarly serves his mother or (elder) brother or other senior or preceptor, it should be known, O king, earns a residence in heaven. The man of cleansed soul, in consequence of such service rendered to his seniors, has never even to behold hell.'"