Mahabharata 13.126.47

ततो मुनिगणाः सर्वे नारदं देवदर्शनम्तदा नियोजयामासुर्वचने वाक्यकोविदम्

tato munigaṇāḥ sarve nāradaṃ devadarśanamtadā niyojayāmāsurvacane vākyakovidam

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