Mahabharata 14.70.17

वैशंपायन उवाच · vaiśaṃpāyana uvāca

इत्युक्तः स तु धर्मात्मा कुरुराजो युधिष्ठिरःअश्वमेधस्य कौरव्य चकाराहरणे मतिम्

ityuktaḥ sa tu dharmātmā kururājo yudhiṣṭhiraḥaśvamedhasya kauravya cakārāharaṇe matim

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