Musannaf Ibn Abi Shaybah

It is narrated from Hazrat Aisha (may Allah be pleased with her) that if a woman gives charity properly from her husband's house, she will receive its reward, and the husband will receive a reward equal to what he earned, and the woman will receive a reward equal to what she spent, and the treasurer will also receive a reward equal to that. And in the narration of Hazrat Abu Muawiyah, there is an addition: without any reduction in their rewards.