Mahabharata 13.148.17

यजुषा संस्कृतं मांसमुपभुञ्जन्न दुष्यतिपृष्ठमांसं वृथामांसं पुत्रमांसं च तत्समम्

yajuṣā saṃskṛtaṃ māṃsamupabhuñjanna duṣyatipṛṣṭhamāṃsaṃ vṛthāmāṃsaṃ putramāṃsaṃ ca tatsamam

Our plain-language meaning of this verse is waiting for scholar review.