Bismillah Walhamdulillah Was Salaatu Was Salaam ‘ala Rasulillah

Narrated Abu Huraira (Radi-Allahu ‘anhu):

The Prophet (Sallallahu ‘Alaihi Wa Sallam) said, “If a woman gives something (i.e. in charity) from her husband’s earnings without his permission, she will get half his reward.”

Bukhari Vol. 3 : No. 280