Valmiki Ramayana Aranya Kanda Sarga 35 Shloka 27
Original Shlokaतत्रापश्यत्स मेघाभं न्यग्रोधमृषिभिर्वृतम्।।3.35.27।। समन्ताद्यस्य ताश्शाखाश्शतयोजनमायताः।
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तत्र there, सः he, यस्य whose, शाखा branches, शतयोजनम् one hundred yojanas, आयताः spread, मेघाभम् looking like a cloud, ऋषिभिः वृतम् occupied by sages, न्यग्रोधम् banyan tree, अपश्यत् saw.
He saw a banyan tree with its branches spread on all sides measuring a hundred yojanas, looking like a cloud and providing shelter to the sages.