Apaṇṇakasutta
“Tīhi, bhikkhave, dhammehi samannāgato bhikkhu apaṇṇakapaṭipadaṁ paṭipanno hoti, yoni cassa āraddhā hoti āsavānaṁ khayāya. Katamehi tīhi? Idha, bhikkhave, bhikkhu indriyesu guttadvāro hoti, bhojane mattaññū hoti, jāgariyaṁ anuyutto hoti.
A Sure Bet
“Mendicants, when a mendicant has three things their practice is a sure bet, and they have laid the groundwork for ending the defilements. What three? It’s when a mendicant guards the sense doors, eats in moderation, and is dedicated to wakefulness.