what is the rewarding for giving alms?

1. Who is he that will loan to Allah a beautiful loan, which Allah will double unto his credit and multiply many times? It is Allah that gives (you) Want or plenty, and to Him shall be your return.
(2:245)


2. The metaphor of those who spend their wealth in the Way of Allah is that of a grain which produces seven ears; in every ear there are a hundred grains. Allah gives such multiplied increase to whoever He wills. Allah is All-Encompassing, All-Knowing.
(2:261)

3. Who will make a good loan to Allah so that He may multiply it for him? He will have a generous reward.


4. The men and women who give charity and make a good loan to Allah will have it increased for them and they will have a generous reward.
(57:18)


5. If you make a generous loan to Allah He will multiply it for you and forgive you. Allah is All-Thankful, Most Forbearing.
(64:17)