Mahabharata 6.107.26

तत्राद्भुतमपश्याम वृद्धयोश्चरितं महत्यद्द्रौणेः सायकान्घोरान्प्रत्यवारयतां युधि

tatrādbhutamapaśyāma vṛddhayoścaritaṃ mahatyaddrauṇeḥ sāyakānghorānpratyavārayatāṃ yudhi

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