Mahabharata 3.169.11

पर्वतैश्छाद्यमानोऽहं निगृहीतैश्च वाजिभिःअगच्छं परमामार्तिं मातलिस्तदलक्षयत्

parvataiśchādyamāno'haṃ nigṛhītaiśca vājibhiḥagacchaṃ paramāmārtiṃ mātalistadalakṣayat

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