Mahabharata 8.51.68

द्रोणद्रौणिकृपान्वीरान्कम्पयन्तो महारथान्निर्मनुष्यांश्च मातङ्गान्विरथांश्च महारथान्

droṇadrauṇikṛpānvīrānkampayanto mahārathānnirmanuṣyāṃśca mātaṅgānvirathāṃśca mahārathān

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