Valmiki Ramayana Yuddha Kanda Sarga 63 Shloka 3
Original Shlokaशीघ्रंखल्वभ्युपेतंत्वांफलंपापस्यकर्मणः । निरयेष्वेवपतनंयथादुष्कृतकर्मणः ।।6.63.3।।
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दुष्कृतकर्मणः those who do sinful deeds, निरयेषु unobstructed, पतनमेव fall down, यथा so also, पापस्य by the sinful, कर्मणः action, फलम् fruit, त्वाम् you, शीघ्रम् quickly, उपेतंखलु come upon you.
"Those who do sinful deeds fall unobstructed so also the fruit of your sinful action has come upon you."