Mahabharata 12.257.3
स्वस्ति गोभ्योऽस्तु लोकेषु ततो निर्वचनं कृतम्हिंसायां हि प्रवृत्तायामाशीरेषानुकल्पिता
svasti gobhyo'stu lokeṣu tato nirvacanaṃ kṛtamhiṃsāyāṃ hi pravṛttāyāmāśīreṣānukalpitā
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book