Mahabharata 8.66.47

निर्भिद्य ते भीमवेगा न्यपतन्पृथिवीतलेकम्पितात्मा तथा कर्णः शक्त्या चेष्टामदर्शयत्

nirbhidya te bhīmavegā nyapatanpṛthivītalekampitātmā tathā karṇaḥ śaktyā ceṣṭāmadarśayat

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