Mahabharata 5.168.3
एतस्य बहुलाः सेनाः पाञ्चालाश्च प्रभद्रकाःतेनासौ रथवंशेन महत्कर्म करिष्यति
etasya bahulāḥ senāḥ pāñcālāśca prabhadrakāḥtenāsau rathavaṃśena mahatkarma kariṣyati
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book