Mahabharata 6.3.1
व्यास उवाच · vyāsa uvāca
खरा गोषु प्रजायन्ते रमन्ते मातृभिः सुताःअनार्तवं पुष्पफलं दर्शयन्ति वने द्रुमाः
kharā goṣu prajāyante ramante mātṛbhiḥ sutāḥanārtavaṃ puṣpaphalaṃ darśayanti vane drumāḥ
Our plain-language meaning of this verse is waiting for scholar review.