4:17 Repentance is only for those who commit a sin out of ignorance and then repent soon after; these will be forgiven by God, for God is Knowledgeable, Wise.
The Monotheist Group (The Quran: A Monotheist Translation)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others