Revākhaṇḍa ascribed to the Vāyupurāṇa (RKV) 209.10

209.10

ye kṣāntadāntāḥ śrutipūrṇakarṇā jitendriyāḥ prāṇivadhān nivṛttāḥ /
pratigrahe saṃkucitāgrahastāste brāhmaṇāstārayituṃ samarthāḥ //

Those brāhmaṇas who are patient and restrained, whose ears are filled with revelation, who have conquered their senses, who have desisted from slaughtering living beings, / and whose hands withdraw from receiving gifts—they are capable of saving others.