Mahabharata 2.19.44

एवमुक्तस्ततः कृष्णः प्रत्युवाच महामनाःस्निग्धगम्भीरया वाचा वाक्यं वाक्यविशारदः

evamuktastataḥ kṛṣṇaḥ pratyuvāca mahāmanāḥsnigdhagambhīrayā vācā vākyaṃ vākyaviśāradaḥ

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