Mahabharata 8.45.40

कर्णस्त्वेको युधां श्रेष्ठो विधूम इव पावकःदहञ्शत्रून्नरव्याघ्र शुशुभे स परंतपः

karṇastveko yudhāṃ śreṣṭho vidhūma iva pāvakaḥdahañśatrūnnaravyāghra śuśubhe sa paraṃtapaḥ

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