Valmiki Ramayana Yuddha Kanda Sarga 57 Shloka 21
Original Shlokaसाबभूवमुहूर्तेननिग्मर्नानाविधायुधैः । लङ्काराक्षसवीरैस्तैर्गजैरिवसमाकुला ।।6.57.21।।
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मुहूर्तेन in a short while, सालङ्का that Lanka, गजैरिव of elephant size, भीमैः frightening, तै: they, नानाविधायुधैः different kinds of weapons, तैः they, राक्षसवीरैः Rakshasa warriors, समाकुला gathered, बभूव filled.
In a short while the whole of Lanka was filled with elephant size Rakshasa warriors gathered with different kinds of weapons.