Mahabharata 7.1.3
तस्य पुत्रो हि भगवन्भीष्मद्रोणमुखै रथैःपराजित्य महेष्वासान्पाण्डवान्राज्यमिच्छति
tasya putro hi bhagavanbhīṣmadroṇamukhai rathaiḥparājitya maheṣvāsānpāṇḍavānrājyamicchati
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book