It was said to Umar bin Abdul Aziz (may Allah have mercy on him): Give charity, may Allah grant you Paradise! So he replied: Allah does not give charity, but He rewards those who give charity.
Hadith Referenceسنن سعید بن منصور / كتاب التفسير / 1142
Hadith Gradingمحدثین:سنده فيه عبد الرحمن الطويل ولم أجده.