四分律刪補隨機羯磨 2.493

2.493

（弟子被呵責已，應日三時——朝、中、日暮，向和尚、阿闍梨懺悔。當如是懺悔：偏袒右肩、脫革屣、右膝著地、合掌，作是懺言：）

(After a disciple has been reprimanded, he should, three times a day—morning, noon, and sunset—repent to the upādhyāya and ācārya. He should repent in this manner: baring his right shoulder, removing his leather shoes, placing his right knee on the ground, joining his palms, and making this statement of repentance:)