It was narrated from Abu Sa te ed AI-Khudri that the Messenger of Allah P.B.U.H said: "Charity is not perrrussible for a rich man except in five cases: One who is appointed to collect it, a warrior fighting in the cause of Allah, a rich man who buys It with his own money, a poor man who receives the charity and gives it as a gift to a rich man, and a debtor." (Sahih)