And convey good news to those who believe and do good deeds, that they shall have gardens in which rivers flow; whenever they shall be given a portion of the fruit thereof, they shall say: This is what was given to us before; and they shall be given the like of it, and they shall have pure mates in them, and in them, they shall abide.
Al-Baqra Verse 25
The Prophet said, "A time will come when one will not care how one gains one's money, legally or illegally."
Sahih Bukhari: Volume 3, Book 34, Number 275