大乘義章 7.36

7.36

次就三業三毒分別。言三業者，五逆之中，殺父、殺母、殺阿羅漢、出佛身血，是其身業。破僧之罪，是其口業。言三毒者，前之四種瞋心所起；破僧一種貪嫉心發，以貪名聞妬嫉心故，破壞僧輪（此二門竟）。

Next is differentiation according to the three actions and the three poisons. As for the three actions: among the five deadly sins, killing one's father, killing one's mother, killing an arhat, and shedding the blood of a Buddha are physical actions. The sin of schism is a vocal action. As for the three poisons: the first four are generated by a mind of hatred; the single one of schism arises from a mind of greed and jealousy: because of a mind of greed for fame and reputation and jealousy, one shatters the wheel of the Saṅgha. (This concludes the second section.)