Mahabharata 6.97.6
अर्जुनश्च यथा संख्ये भीमसेनश्च पाण्डवःनकुलः सहदेवश्च रणे चक्रुः पराक्रमम्
arjunaśca yathā saṃkhye bhīmasenaśca pāṇḍavaḥnakulaḥ sahadevaśca raṇe cakruḥ parākramam
Our plain-language meaning of this verse is waiting for scholar review.