Verse 32

तस्मिन्कटगते नेदुर्जयदुन्दुभयोऽभितः ।कल्पाम्बुद इवाकाशमधिरूढे महार्णवाः

In plain words

and the moment he had mounted its back, the drums of victory sounded on every side, like the roar of the great oceans when the cloud of doomsday mounts the sky.