Mahabharata 7.6.12
कर्णो हि समरे शक्तो जेतुं देवान्सवासवान्किमु पाण्डुसुतान्युद्धे हीनवीर्यपराक्रमान्
karṇo hi samare śakto jetuṃ devānsavāsavānkimu pāṇḍusutānyuddhe hīnavīryaparākramān
Our plain-language meaning of this verse is waiting for scholar review.