Mahabharata 2.46.3
विस्तरेणैतदिच्छामि कथ्यमानं त्वया द्विजमूलं ह्येतद्विनाशस्य पृथिव्या द्विजसत्तम
vistareṇaitadicchāmi kathyamānaṃ tvayā dvijamūlaṃ hyetadvināśasya pṛthivyā dvijasattama
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book