Mahabharata 8.40.86

ततस्तव महत्सैन्यं गोविन्दप्रेरिता हयाःहंसवर्णाः प्रविविशुर्वहन्तः कृष्णपाण्डवौ

tatastava mahatsainyaṃ govindapreritā hayāḥhaṃsavarṇāḥ praviviśurvahantaḥ kṛṣṇapāṇḍavau

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