[650] A bhikkhunī (bhikkhunī) who conceals a fault, in concealing the fault, how many offences (āpatti) does she commit? A bhikkhunī who conceals a fault, in concealing the fault, commits three offences: knowingly she conceals a matter involving pārājika — an offence of pārājika; being doubtful, she conceals — an offence of thullaccaya; she conceals a failure of conduct (ācāravipatti) — an offence of dukkaṭa. A bhikkhunī who conceals a fault, in concealing the fault, commits these three offences.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.