Valmiki Ramayana Yuddha Kanda Sarga 4 Shloka 13
Original Shlokaयच्च फल्गु बलं किञ्चित्त दत्रैवोपपद्यताम् । एतद्धि कृत्यं घोरं नो विक्रमेण प्रयुज्यताम् ।।6.4.13।।
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फल्गु weak, यच्च किञ्चित् little of that, बलम् strength, तत् that, अत्रैव here itself, उपपद्यताम् नः use it for the purpose here, एतत् our this,कृत्यम् task, घोरं हि is a terrific one, विक्रमेण by power, प्रयुज्यताम् prepared for
"If there are any weak ones in the army, they may be used here for this purpose (of looking for fruits etc.). Our task (ahead) is a terrific one and be prepared to overcome your power".