Valmiki Ramayana Yuddha Kanda Sarga 57 Shloka 20
Original Shlokaइत्युक्तास्तेप्रहस्तेनबलाध्यक्षा: कृतत्वरा: । बलमुद्योजयामासुस्तस्मिन्राक्षसमन्दिरे ।।6.57.20।।
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कृतत्वरा: very soon, बलाध्यक्षाः commander in chief, इत्युक्ता: spoken that way, प्रहस्तेन by Prahastha, तस्मिन् in that way, राक्षसमन्दिरे Rakshasa abode, बलम् troops, उद्योजयामासुः mobilized.
As soon as the commander in chief ordered in that way, the Rakshasa troops mobilized in the abode of Rakshasas.