Mahabharata 12.45.16

सोऽभिगम्य महात्मानं विष्णुं पुरुषविग्रहम्उवाच मधुराभाषः स्मितपूर्वमिदं तदा

so'bhigamya mahātmānaṃ viṣṇuṃ puruṣavigrahamuvāca madhurābhāṣaḥ smitapūrvamidaṃ tadā

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