佛說目連問戒律中五百輕重事經 2.39

2.39

問：「師令弟子販賣作諸非法，得遠離師不？」答：「得捨去。有四因緣應住：一者與法與食不與衣鉢，應住。二者與法與衣鉢不與食，應住。三者與法衣鉢與食，應住。四者與法不與衣鉢不與食，應住。若師都不與法不與衣鉢食，應去。」

Question: "If a teacher orders his disciple to trade and engage in various unlawful acts, may [the disciple] leave the teacher?"
Answer: "He may abandon him and leave. There are four circumstances under which he should stay: First, if [the teacher] provides the Dharma and food, but not robes and pātra, he should stay. Second, if he provides the Dharma, robes, and pātra, but not food, he should stay. Third, if he provides the Dharma, robes, pātra, and food, he should stay. Fourth, if he provides the Dharma, but neither robes, pātra, nor food, he should stay. If the teacher provides neither the Dharma nor robes, pātra, or food, [the disciple] should leave."