Valmiki Ramayana Yuddha Kanda Sarga 41 Shloka 29

परवारणाः capable of warding off the enemy, कुञ्जरप्रख्याः whose body were the size of elephants, वानराः monkeys, शैलशृङ्गाणि mountain peaks, प्रवृद्धान् fully grown, शतशः in hundreds, महीरुहान् huge trees, जगृहुः bore in their hands.

The monkeys who were of the size of elephants capable of warding off the enemy, bore huge grown up trees in their hands and went.