Valmiki Ramayana Yuddha Kanda Sarga 111 Shloka 8
Original Shlokaसधूममिवकालानगिंदीप्तमाशीविषोपमम् । नरनागाश्ववृद्धानांभेदनंक्षिप्रकारिणम् ।।6.111.8।।
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सधूमम् its fire, कालानगिम् इव like the universal dissolution, दीप्तम् burning, अशीविषोपमम् like the venomous serpent, नरनागरश्ववृद्धानाम् hosts of men, elephants, horses of enemies, भेदनम् splitting, क्षिप्रकारिणम् quick in action
Like fire at the time of dissolution of the universe, burning like venomous serpent, capable of splitting hosts of enemy, men, elephants, and horses and quick in action.