Mahabharata 1.143.27

रमयन्ती तथा भीमं तत्र तत्र मनोजवाप्रजज्ञे राक्षसी पुत्रं भीमसेनान्महाबलम्

ramayantī tathā bhīmaṃ tatra tatra manojavāprajajñe rākṣasī putraṃ bhīmasenānmahābalam

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