Mahabharata 4.53.11
अथ शोणान्सदश्वांस्तान्हंसवर्णैर्मनोजवैःमिश्रितान्समरे दृष्ट्वा व्यस्मयन्त रणे जनाः
atha śoṇānsadaśvāṃstānhaṃsavarṇairmanojavaiḥmiśritānsamare dṛṣṭvā vyasmayanta raṇe janāḥ
Our plain-language meaning of this verse is waiting for scholar review.