Mahabharata 6.109.36

अथेतरे महेष्वासाः पञ्च पञ्च शिलीमुखान्भीमसेनं समुद्दिश्य प्रेषयामासुरोजसा

athetare maheṣvāsāḥ pañca pañca śilīmukhānbhīmasenaṃ samuddiśya preṣayāmāsurojasā

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