Dutiyasaddhāsutta
“Saddho ca, bhikkhave, bhikkhu hoti, no ca sīlavā. Evaṁ so tenaṅgena aparipūro hoti. Tena taṁ aṅgaṁ paripūretabbaṁ: ‘kintāhaṁ saddho ca assaṁ sīlavā cā’ti. Yato ca kho, bhikkhave, bhikkhu saddho ca hoti sīlavā ca, evaṁ so tenaṅgena paripūro hoti.
Inspiring All Around (2nd)
“A mendicant is faithful, but not ethical. So they’re incomplete in that respect, and should fulfill it, thinking: ‘How can I become faithful and ethical?’ When the mendicant is faithful and ethical, they’re complete in that respect.