Mahabharata 7.132.18

ततो वृषरथो नाम भ्राता कर्णस्य विश्रुतःजघान भीमं नाराचैस्तमप्यभ्यवधीद्बली

tato vṛṣaratho nāma bhrātā karṇasya viśrutaḥjaghāna bhīmaṃ nārācaistamapyabhyavadhīdbalī

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