佛說目連問戒律中五百輕重事經 1.163

1.163

問：「比丘乞，前人問：『好比丘非？』答：『是。』得物至，犯何事？」答：「實好言好，犯墮。不好言好，犯棄。」

Question: "When a bhikṣu begs and the person before him asks: 'Are you a good bhikṣu or not?' he answers: 'I am.' When he receives the goods, what offense does he commit?"
Answer: "If he is truly good and says he is good, it incurs a pāyattika. If he is not good and says he is good, it incurs a pārājika."