Mahabharata 17.1.2
वैशंपायन उवाच · vaiśaṃpāyana uvāca
श्रुत्वैव कौरवो राजा वृष्णीनां कदनं महत्प्रस्थाने मतिमाधाय वाक्यमर्जुनमब्रवीत्
śrutvaiva kauravo rājā vṛṣṇīnāṃ kadanaṃ mahatprasthāne matimādhāya vākyamarjunamabravīt
Our plain-language meaning of this verse is waiting for scholar review.