[396] "And thus, bhikkhus, should he be sent back to the beginning (mūlāya paṭikassanā). Bhikkhus, that bhikkhu Udāyī should approach the Saṅgha, arrange his upper robe over one shoulder, pay homage at the feet of the senior bhikkhus, sit down on his heels, raise his joined palms, and speak thus:
'Venerable sirs, I committed one offence — intentional emission of semen (sañcetanikā sukkavisaṭṭhi) — concealed for five days. I asked the Saṅgha for five days' probation (parivāsa) on account of that one offence of intentional emission of semen, concealed for five days. The Saṅgha granted me five days' probation on account of that one offence of intentional emission of semen, concealed for five days. While undergoing probation, I committed in the interim one offence — intentional emission of semen — unconcealed. Venerable sirs, I ask the Saṅgha for a sending back to the beginning on account of that one interim offence of intentional emission of semen, unconcealed.'
It should be requested a second time; it should be requested a third time.
English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.