Valmiki Ramayana Yuddha Kanda Sarga 80 Shloka 27
Original Shlokaघनान्धकारेतिमिरेशरावर्षमिवाद्भुतम् । स ववर्षमहाबाहुर्नाराचशरवृष्टिभिः ।।6.80.27।।
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महाबाहुः mighty armed, सःhe, घानन्धकारे like the darkness of clouds, तिमिरे darkness, नाराचशरवृष्टिभिःrain of rocks and hails of steel arrows, अद्भुतम् wonderful, शरवर्षमिव rain of arrows, ववर्ष showered
The mighty armed Indrajith showered rocks and hails of steel arrows in that pitch darkness like the darkness of clouds.