The Mahabharata of Krishna-Dwaipayana Vyasa…
“ Art thou a Yaksha, or a god, a Gandharva, or a Rakshasa? Thou does not seem to be a human being. What object hast thou in view?” Thus questioned, Yayati answered, “I am the royal sage Yayati. Fallen am I from heaven in consequence of the expiration of my virtue. Having desired to fall amongst the righteous, I have fallen amongst you.” The kings then said, “O foremost of persons, may that wish of thine, be realized. Accept thou our virtues and the fruits of all our sacrifices.” Yayati replied saying, “I am not a Brahmana competent to accept a gift. On the other hand, I am a Kshatriya. ”
