Mahabharata 3.170.65
ततो मां देवराजो वै समाश्वास्य पुनः पुनःअब्रवीद्विबुधैः सार्धमिदं सुमधुरं वचः
tato māṃ devarājo vai samāśvāsya punaḥ punaḥabravīdvibudhaiḥ sārdhamidaṃ sumadhuraṃ vacaḥ
Our plain-language meaning of this verse is waiting for scholar review.