Mahabharata 7.14.26

तथा भीमगदावेगैस्ताड्यमानो महाबलःधैर्यान्मद्राधिपस्तस्थौ वज्रैर्गिरिरिवाहतः

tathā bhīmagadāvegaistāḍyamāno mahābalaḥdhairyānmadrādhipastasthau vajrairgiririvāhataḥ

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