Mahabharata 13.9.5

अत्रैतद्वचनं प्राहुर्धर्मशास्त्रविदो जनाःनिशम्य भरतश्रेष्ठ बुद्ध्या परमयुक्तया

atraitadvacanaṃ prāhurdharmaśāstravido janāḥniśamya bharataśreṣṭha buddhyā paramayuktayā

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