Mbh 5.17.4

“‘Agastya said, “Listen, O Indra, to the pleasant narrative how the wicked and vicious Nahusha, intoxicated with pride of strength, had been hurled from heaven. The pure-spirited Brahmanas and celestial saints, while carrying him, weary with toil, questioned that vicious one, O best of victors, saying, ‘O Indra, there are certain hymns in the Vedas, directed to be recited while sprinkling the cows. Are they authentic or not?’ Nahusha, who had lost his senses by the operation of the Tamas, told them that they were not authentic. The saints then said, ‘Thou art tending towards unrighteousness; thou takest not to the righteous path. The greatest saints have formerly said they are authentic, O Indra.’ And incited by Untruth, he touched me on my head with his foot. At this, O lord of Sachi, he became divested of power and of good looks. Then, as he was agitated and overpowered with fear, I spoke to him, ‘Since thou hast pronounced as spurious the unexceptionable hymns of the Veda which have been recited by Brahmarsis (Brahmana saints), and since thou hast touched my head with thy foot, and since thou, O ignorant wretch, hast turned these unapproachable saints, equal to Brahma, into animals for carrying thee, therefore, O wretch, be divested of thy lustre, and being hurled headlong, fall thou from heaven, the effect of all thy good deeds being exhausted. For ten thousand years, thou shalt, in the form of an enormous snake, roam over the earth. When that period is full, thou mayst come back to heaven. Thus hath that wretch been hurled from the throne of heaven, O repressor of foes.’ How fortunate, O Indra, that we are flourishing now. That thorn of the Brahmanas hath been killed. O lord of Sachi, repair thou to heaven, protect the worlds, subdue thy senses, subdue thy foes, and be glorified by the great saints.”’