Mahabharata 4.27.2

आचार्यवाक्योपरमे तद्वाक्यमभिसंदधत्हितार्थं स उवाचेमां भारतीं भारतान्प्रति

ācāryavākyoparame tadvākyamabhisaṃdadhathitārthaṃ sa uvācemāṃ bhāratīṃ bhāratānprati

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