Valmiki Ramayana Bala Kanda Sarga 67 Shloka 10
Original Shlokaक्व गतिर्मानुषाणां च धनुषोऽस्य प्रपूरणे। आरोपणे समायोगे वेपने तोलनेऽपि वा।।1.67.10।।
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अस्य this bow's, प्रपूरणे to stretch, आरोपणे to string, समायोगे in fixing the arrow, वेपने to pull the string, तोलनेऽपि वा to lift and weigh, मानुषाणाम् for mortals, गति: course, क्व where?
How then can men bend, string, fix the arrow, pull the string and lift it?