Mahabharata 5.197.13
दश चाश्वसहस्राणि द्विसाहस्रं च दन्तिनःअयुतं च पदातीनां रथाः पञ्चशतास्तथा
daśa cāśvasahasrāṇi dvisāhasraṃ ca dantinaḥayutaṃ ca padātīnāṃ rathāḥ pañcaśatāstathā
Our plain-language meaning of this verse is waiting for scholar review.