Mahabharata 13.59.9

13.59.9

tebhyaḥ pūjāṃ prayuñjīthā brāhmaṇebhyaḥ paraṃtapa |
dadadbahuvidhāndāyānupacchandānayācatām || 9 ||

Such persons, O son of Kuru's race, though not generally worshipped, should still be regarded as deserving of worship in every way. Endued with knowledge and spiritual vision and penances and Yoga, such persons always deserve our worship. O scorcher of foes, do thou always offer worship unto such Brahmanas. One should repair of one's own accord unto those foremost of Brahmanas that do not solicit anybody and make unto them gifts of diverse kinds of wealth in abundance. The merit that flows from properly pouring libations into the sacred fire every morning and evening is won by the person who makes gifts unto a Brahmana endued with learning, with the Vedas and with high and excellent vows. Thou shouldst, O son of Kunti, invite those foremost of Brahmanas who are cleansed by learning and the Vedas and vows, who live in independence, whose Vedic studies and penances are hidden without being proclaimed from the house-top, and who are observant of excellent vows, and honour them with gifts of well-constructed and delightful houses equipped with servitors and robes and furniture, and with all other articles of pleasure and enjoyment. Conversant with all duties and possessed of minute vision, those foremost of Brahmanas, O Yudhishthira, may accept the gifts offered to them with devotion and respect, thinking that they should not refuse and disappoint the giver. Thou shouldst invite those Brahmanas whose wives wait for their return like tillers in expectation of rain.