For this evil deed,
Kapila had to suffer in niraya between the time of Kassapa
Buddha and Gotama Buddha. Later, he was reborn as a fish in the
Aciravati River. That fish, as mentioned above, had a very
beautiful golden body, but his mouth had a very horrid, offensive
smell. One day, that fish was caught by some fishermen, and because
it was so beautiful, they took it in a boat to the king. The king,
in his turn took the fish to the Buddha. When the fish opened its
mouth, the horrid and offensive smell spread all around. The king
then asked the Buddha why such a beautiful fish should have such a
horrid and offensive smell. To the king and the audience, the
Buddha explained, "O king! During the time of Kassapa Buddha
there was a very learned bhikkhu who taught the Dhamma to others.
Because of that good deed, when he was reborn in another existence,
even as a fish, he was endowed with a golden body. But that bhikkhu
was very greedy, proud and very contemptuous of others; he also
disregarded the Disciplines and abused other bhikkhus. For these
evil deeds, he was reborn in niraya, and now, he has become a
beautiful fish with a mouth that stinks."
http://www.vipassana.info/l.htm#334337
食肉結怨 回向解怨
http://dakuan00.pixnet.net/blog/post/13702507