ते they, सह्याम् Sahya mountain, महागिरिम् great mountain, मलयं च and Malaya mountain, समतिक्रम्य likewise, आनुपूर्व्येण crossing one after the other, भीमनिस्वनम् of frightening size, समुद्रम् ocean, आसेदुः reached

The vanaras crossing over the great Sahya and Malaya mountains one after another reached near the frightening ocean.