Mahabharata 3.61.54

कदा नु स्निग्धगम्भीरां जीमूतस्वनसंनिभाम्श्रोष्यामि नैषधस्याहं वाचं ताममृतोपमाम्

kadā nu snigdhagambhīrāṃ jīmūtasvanasaṃnibhāmśroṣyāmi naiṣadhasyāhaṃ vācaṃ tāmamṛtopamām

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