Abu Musa reported Allah's Apostle (ﷺ) as saying
The honest Muslim trustee who spends (sometimes he said" who gives" ) what he is commanded to do and he gives that in full with his heart overflowing with cheerfulness and he gives it to one to whom he is ordered, he is one of the givers of charity.
'A'isha reported Allah's Messenger (ﷺ) as saying
When a woman gives in charity some of the food in her house , without causing any damage , there is reward for her for whatever she has given , and a reward for her husband for what he earned. The same applies to the trustee. In no respect does the one diminish the reward of the other.
This hadith has been narrated by Mansur with the same chain of transmitters (with this alteration of words)
" from the food of her husband".
'A'isha reported Allah's Messenger (ﷺ) as saying
When a woman spends (something as Sadaqa) out of the household of her husband without causing any damage , there is a reward for her and for him too like it for whatever he earned , and for her (for the wife) because of her spending (for the sake of Allah) , and for the trustee also (there is a reward like it) , without any reduction from their rewards.
This hadith has been narrated by A'mash with the same chain of transmitters.