yo pana bhikkhu bhikkhūnaṃ sikkhā·s·ājīva·samāpanno sikkhaṃ a·paccakkhāya du·b·balyaṃ an·āvi·katvā methunaṃ dhammaṃ paṭiseveyya antamaso tiracchāna·gatāya·pi, pārājiko hoti a·saṃvāso.

Should any bhikkhu — participating in the training and livelihood of the bhikkhus, without having renounced the training, without having declared his weakness — engage in sexual intercourse, even with a female animal, he is defeated and no longer in affiliation.