Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: Charity is not permissible for the wealthy, except for five types of people: (1) the one who collects zakat, (2) the person who buys charity with his own wealth, (3) the debtor, (4) the one striving in the way of Allah, (5) the poor person to whom charity is given and he gives it as a gift to a wealthy person.