Digha Nikaya 1:113
SUJATO“Yāvakīvañca, bhikkhave, bhikkhū mettaṁ kāyakammaṁ paccupaṭṭhāpessanti sabrahmacārīsu āvi ceva raho ca, vuddhiyeva, bhikkhave, bhikkhūnaṁ pāṭikaṅkhā, no parihāni.
As long as the mendicants consistently treat their spiritual companions with bodily kindness …