´It was narrated from Abu Al-Malib that his father said:` "I heard the Messenger of Allah say: 'Allah, the Mighty and Sublime, does not accept prayer without purification or charity from Ghulul."
´Abu Huraiarh said:` "The Messenger of Allah said: None gives charity from (wealth earned from) a good source - and Allah does not accept anything but that which is good - but the Most Merciful takes it in His right hand, even if it is a date, and it tended in the hand of the Most Merciful until it becomes grater than a mountain, just as one of you tends his foal or camel calf."' (Shih)
Hadith Referenceسنن نسائي / كتاب الزكاة / 2526
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه