Mahabharata 3.170.30

ततो रथसहस्राणि षष्टिस्तेषाममर्षिणाम्युयुत्सूनां मया सार्धं पर्यवर्तन्त भारत

tato rathasahasrāṇi ṣaṣṭisteṣāmamarṣiṇāmyuyutsūnāṃ mayā sārdhaṃ paryavartanta bhārata

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