Mahabharata 1.126.30

तावुद्यतमहाचापौ कृपः शारद्वतोऽब्रवीत्द्वन्द्वयुद्धसमाचारे कुशलः सर्वधर्मवित्

tāvudyatamahācāpau kṛpaḥ śāradvato'bravītdvandvayuddhasamācāre kuśalaḥ sarvadharmavit

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