Sahih Al Bukhari – Book of Belief

Volumn 001, Book 002, Hadith Number 052.
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Narated
By Abu Mas’ud : The Prophet said, “If a man spends on his family (with
the intention of having a reward from Allah) sincerely for Allah’s sake
then it is a (kind of) alms-giving in reward for him.”

alms:
money, food, or other donations given to the poor or needy; anything
given as charity: The hands of the beggars were outstretched for alms. 

Mosque: AbuMansur Mosque Samarkand Uzbekistan