Narrated Abu Huraira: The Prophet said, "If a woman gives something (i.e. in charity) from her husband's earnings without his permission, she will get half his reward."
— Sahih Bukhari, Volume 3, Book 34: Sales and Trade, Hadith #280
Narrated Abu Huraira: The Prophet said, "If a woman gives something (i.e. in charity) from her husband's earnings without his permission, she will get half his reward."
This hadith is from the book of Sales and Trade in Sahih Bukhari, compiled by Imam al-Bukhari. It is hadith number 280 in book 34 of volume 3.
This hadith is referenced in the following topics: Rewards of Charity.