Mahabharata 7.121.18

जयद्रथममित्रघ्नं तं चोवाच ततो नृपम्अन्तर्हिता तदा वाणी मेघदुन्दुभिनिस्वना

jayadrathamamitraghnaṃ taṃ covāca tato nṛpamantarhitā tadā vāṇī meghadundubhinisvanā

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