Valmiki Ramayana Sundara Kanda Sarga 47 Shloka 7

सः he, तुरङ्गमातङ्गमहारथस्वनैः with the sounds of horses, elephants and chariot, खं च and sky, साचलाम् including mountains, महीं च and earth, पूरयन् while filling, समेतैः together, बलैः सह with army, तोरणस्थितम् stood at the gate, समर्थम् efficient one, आसीनम् seated, महाकपिम् great vanara, उपागमत् reached.

Seated on the chariot he (Aksha) sallied forth along with the army filling the entire earth and mountains with the sounds of horses, elephants and rumblings of big chariots and reached the portal where the great vanara stood.