Mahabharata 12.57.4
तदेतन्नरशार्दूल हृदि त्वं कर्तुमर्हसिसंधेयानपि संधत्स्व विरोध्यांश्च विरोधय
tadetannaraśārdūla hṛdi tvaṃ kartumarhasisaṃdheyānapi saṃdhatsva virodhyāṃśca virodhaya
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book