Mahabharata 14.72.10
तेषामन्योन्यसंमर्दादूष्मेव समजायतदिदृक्षूणां हयं तं च तं चैव हयसारिणम्
teṣāmanyonyasaṃmardādūṣmeva samajāyatadidṛkṣūṇāṃ hayaṃ taṃ ca taṃ caiva hayasāriṇam
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book