佛說目連問戒律中五百輕重事經 2.164

2.164

問：「悔須眾不？」答：「不須眾，但向本師得了。若現在無師，向餘一比丘亦得。」

Question: "Does repentance require the saṃgha?" Answer: "It does not require the saṃgha; it is sufficient merely to confess before one's original master. If one's master is not currently present, doing so before another bhikṣu is also permissible."