Quran 5:35 — The Feast (Al-Ma'edah)

O you who believe, you shall reverence GOD and seek the ways and means to Him, and strive in His cause, that you may succeed.

[5:34] Exempted are those who repent before you overcome them. You should know that GOD is Forgiver, Most Merciful.

[5:36] Certainly, those who disbelieved, if they possessed everything on earth, even twice as much, and offered it as ransom to spare them the retribution on the Day of Resurrection, it would not be accepted from them; they have incurred a painful retribution.