Dutiyaagaravasutta 2.1

2.1

So vata, bhikkhave, bhikkhu sagāravo sappatisso sabhāgavuttiko ‘sabrahmacārīsu ābhisamācārikaṃ dhammaṃ paripūressatī’ti ṭhānametaṃ vijjati.

But it is quite possible for a respectful and reverent mendicant with compatible lifestyle to fulfill the practice dealing with supplementary regulations regarding their spiritual companions.