Mahabharata 12.149.16
यूयं भूमौ विनिक्षिप्य पुत्रस्नेहविनाकृताःश्मशाने पुत्रमुत्सृज्य कस्माद्गच्छथ निर्घृणाः
yūyaṃ bhūmau vinikṣipya putrasnehavinākṛtāḥśmaśāne putramutsṛjya kasmādgacchatha nirghṛṇāḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book