Mahabharata 15.27.1

वैशंपायन उवाच · vaiśaṃpāyana uvāca

नारदस्य तु तद्वाक्यं प्रशशंसुर्द्विजोत्तमाःशतयूपस्तु राजर्षिर्नारदं वाक्यमब्रवीत्

nāradasya tu tadvākyaṃ praśaśaṃsurdvijottamāḥśatayūpastu rājarṣirnāradaṃ vākyamabravīt

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