Mahabharata 5.164.19

पौरवो राजशार्दूलस्तव राजन्महारथःमतो मम रथो वीर परवीररथारुजः

pauravo rājaśārdūlastava rājanmahārathaḥmato mama ratho vīra paravīrarathārujaḥ

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