瑜伽師地論略纂 3.158

3.158

麁惡語業道中，「謂他有情」者，此據增上殊勝者語。《對法》等說：但發惡言，即成業道故。或對有情，方成業道，非情不對，並非業道。第六十說：麁語業道，有情處起。此文亦說於有情故。然五十九及《對法》中說麁惡語，染方毀訾故，說發言名為究竟，非皆業道。

In the course of action of harsh speech, 'referring to another sentient being' is stated in terms of an eminent, prominent one. The Abhidharma and other works state: merely uttering harsh words constitutes a course of action. Alternatively, only when directed toward a sentient being does it constitute a course of action; not directed toward an insentient being, none are courses of action. Fascicle sixty states: the course of action of harsh speech arises in the locus of a sentient being. This text also speaks of it being directed toward a sentient being. However, fascicle fifty-nine and the Abhidharma state, regarding harsh speech, that it is reviling only when defiled; hence they say that uttering the words is called the culmination, but it is not entirely a course of action.