Valmiki Ramayana Aranya Kanda Sarga 63 Shloka 4
Original Shlokaपूर्वं मया नूनमभीप्सितानि पापानि कर्माण्यसकृत्कृतानि। तत्रायमद्यापतितो विपाको दुःखेन दुःखं यदहं विशामि।।3.63.4।।
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मया by me, पूर्वम् in the past, नूनम् certainly, अभीप्सितानि dear to me, पापानि कर्माणि sinful deeds, असकृत् often, कृतानि done, तत्र there, अद्य now, विपाकः consequence of that, आपतितः has descended, यत् since, अहम् I, दुःखेन by sorrow, दुःखम् sorrow, विशामि I am entering.
In the past I had certainly done some sinful deeds I often liked the consequences of which have descended on me now as I am experiencing one sorrow after another.