四分律刪補隨機羯磨 2.526

2.526

（若有慚者多聞、若有慚者寡聞，眾中言說斷事，僧應種種佐助開示，若隨彼所說，讚言「善哉」。）

(If one with shame is of great learning, or if one with shame is of little learning, and speaks in the saṃgha to settle matters, the saṃgha should assist and instruct him in various ways; if they concur with what he says, they should praise him, saying, 'Sadhu!')