Jabir ibn 'Abdullah · The Chapters Regarding Zakat

Zainab, the wife of Abdullah said: “I asked the Messenger of Allah: 'Will it be accepted as charity on my part if I spend on my husband and the orphans in my care?' The Messenger of Allah said: 'She will have two rewards, the reward for charity and the reward for upholding ties of kinship.'”

the Messenger of Allah said: “Charity is not permissible 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.”