Prāyaścitta-vidhāna: Tapas, Dāna, Vrata, and Proportional Expiation (प्रायश्चित्तविधानम्)
निष्कारणं स्मृतं दत्तं ब्राह्मणे ब्रह्म॒वर्जिते । भवेदपात्रदोषेण न चात्रास्ति विचारणा,“वेदविहीन ब्राह्मणोंको दिया हुआ दान अपात्रदोषसे निरर्थक हो जाता है, इसमें कोई विचार करनेकी बात नहीं है
niṣkāraṇaṃ smṛtaṃ dattaṃ brāhmaṇe brahma-varjite | bhaved apātra-doṣeṇa na cātrāsti vicāraṇā ||
A gift given without due cause to a brāhmaṇa devoid of sacred learning is remembered as futile; through the fault of giving to an unworthy recipient it becomes fruitless—on this point there is no room for deliberation.
व्यास उवाच
Charity must be guided by discernment about the recipient’s worthiness (pātratā). A gift given indiscriminately to one lacking sacred learning is said to lose its spiritual efficacy due to the fault of giving to an unworthy recipient (apātra-doṣa).
In the Śānti Parva’s dharma-instructional discourse, Vyāsa states a rule about dāna: offerings made to a brāhmaṇa who is ‘brahma-varjita’ (without Vedic/sacred qualification) are considered fruitless, and he presents this as a settled principle not requiring further debate.