Mahabharata 14.70.18

समनुज्ञाप्य तु स तं कृष्णद्वैपायनं नृपःवासुदेवमथामन्त्र्य वाग्मी वचनमब्रवीत्

samanujñāpya tu sa taṃ kṛṣṇadvaipāyanaṃ nṛpaḥvāsudevamathāmantrya vāgmī vacanamabravīt

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