四分律刪補隨機羯磨 2.387

2.387

(The Samantapāsādikā states: "If one wears a forfeited robe without having forfeited it, each time one wears it one incurs a duṣkṛta." The Vinaya states: When the Saṃgha recites the precepts up to the three inquiries, one who remembers an offense and does not reveal it incurs a duṣkṛta.)