Mahabharata 14.77.20

ते वध्यमानास्तु तदा पार्थेनामिततेजसायथाप्राणं यथोत्साहं योधयामासुरर्जुनम्

te vadhyamānāstu tadā pārthenāmitatejasāyathāprāṇaṃ yathotsāhaṃ yodhayāmāsurarjunam

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