Mahabharata 1.93.34

1.93.34

athāśramapadaṃ prāpya taṃ sma bhūyo mahātmanaḥ |
śaptāḥ sma iti jānanta ṛṣiṃ tamupacakramuḥ || 34 ||

"O thou bull of Bharata's race, the illustrious Rishi Apava thus cursed the Vasus in wrath. And having cursed them, the illustrious one set his heart once more on ascetic meditation. And after that Brahmarshi of great power and ascetic wealth had thus in wrath cursed the Vasus, the latter, O king, coming to know of it, speedily came into his asylum. And addressing the Rishi, O bull among kings, they endeavoured to pacify him. But they failed, O tiger among men, to obtain grace from Apava--that Rishi conversant, with all rules of virtue. The virtuous Apava, however, said, 'Ye Vasus, with Dhava and others, ye have been cursed by me. But ye shall be freed from my curse within a year of your birth among men. But he for whose deed ye have been cursed by me he, viz., Dyu, shall for his sinful act, have to dwell on earth for a length of time. I shall not make futile the words I have uttered in wrath. Dyu, though dwelling on Earth, shall not beget children. He shall, however, be virtuous and conversant with the scriptures. He shall be an obedient son to his father, but he shall have to abstain from the pleasure of female companionship.'