Valmiki Ramayana Yuddha Kanda Sarga 89 Shloka 17
Original Shlokaनैवंरणगताःशूराःप्रहरन्तिनिशाचर । लघवश्चाल्पवीर्याश्चशरासुखास्तवहीमे ।।6.89.17।।
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निशाचर night ranger, रणगताः coming for war, शूराः heroes, एवम् this way, प्रहरन्ति strike, तव your, इमेशराः these arrows, लघवश्च weak, अल्पवीर्याश्च less painful, सुखाःहि conducive
"O Night ranger! Heroes coming for war do not strike this way. These arrows are weak, so not painful but conducive."