Valmiki Ramayana Yuddha Kanda Sarga 73 Shloka 45
Original Shlokaततःपावकसङ्काशैश्शरैराशीविषोपमैः । वानराणामनीकानिबिभेदसमरेप्रभुः ।।6.73.45।।
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ततः then, प्रभुः Lord, समरे in battle, पावकसङ्काशैः burning like fire, आशीविषोपमैः like venomous serpents, शरैः arrows, वानराणाम् on Vanaras, अनीकानि complete army, बिभेद shattered.
Then the Lord of Rakshasas dispersed the complete army of Vanaras with arrows burning like fire and resembling venomous serpents.