Valmiki Ramayana Yuddha Kanda Sarga 41 Shloka 55
Original Shlokaमहान् शब्दोऽभवत्तत्रबलौघस्याभिवर्ततः ।।6.41.55।। सागरस्येवभिन्नस्ययथास्यात्सलिलस्वनः ।
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तत्र thereafter, भिन्नस्य divisions, सागरस्येव like the ocean, बलौघस्य on the mountain peak, अभिवर्ततः appeared, सलिलस्वनः roaring sound of water, यथा like that, स्यात् , महान् great, शब्दः sound, अभवत् appeared.
Thereafter with the divisions of the Vanara army moving like the ocean on the mountain peak, appeared like the roaring sound of water in the ocean moving out of boundary.