法苑珠林 6.97

6.97

依業報差別經中說。具造十業得畜生報。一身行惡。二口行惡。三意行惡。四從貪煩惱。起諸惡業。五從瞋煩惱。起諸惡業。六從癡煩惱。起諸惡業。七毀罵眾生。八惱害眾生。九施不淨物。十行於邪婬。若依正法念經說。畜生種類各各差別。業因得報亦各不同。備如經說。不可具述。若依地持。具造十惡。一一能令眾生墮於地獄畜生餓鬼中。後得人身猶有習報（具如餘篇中說）。

According to the Karmavibhaṅga Sūtra, fully committing ten kinds of karma results in retribution as an animal: first, bodily evil action; second, verbal evil action; third, mental evil action; fourth, giving rise to various evil karmas from the affliction of greed; fifth, giving rise to various evil karmas from the affliction of anger; sixth, giving rise to various evil karmas from the affliction of delusion; seventh, slandering and reviling sentient beings; eighth, afflicting and harming sentient beings; ninth, giving impure things; and tenth, practicing sexual misconduct. According to the Saddharmasmṛtyupasthāna Sūtra, the varieties of animals are each distinct, and the retributions obtained from their karmic causes are also each different; this is fully detailed in the sūtra and cannot be completely recounted. According to the Bodhisattvabhūmi, fully committing the ten evils can, one by one, cause sentient beings to fall into the hells, the animal realm, or among hungry ghosts; upon later obtaining a human body, they still suffer habitual retribution (as fully stated in other chapters).