Mahabharata 9.9.21

विशस्तं भ्रातरं दृष्ट्वा कर्णपुत्रौ महारथौसुषेणः सत्यसेनश्च मुञ्चन्तौ निशिताञ्शरान्

viśastaṃ bhrātaraṃ dṛṣṭvā karṇaputrau mahārathausuṣeṇaḥ satyasenaśca muñcantau niśitāñśarān

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