Mahabharata 13.110.33
यस्तु संवत्सरं क्षान्तो भुङ्क्तेऽहन्यष्टमे नरःदेवकार्यपरो नित्यं जुह्वानो जातवेदसम्
yastu saṃvatsaraṃ kṣānto bhuṅkte'hanyaṣṭame naraḥdevakāryaparo nityaṃ juhvāno jātavedasam
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book