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
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
Umair, the freed slave of Abi'l-Lahm reported:I was the slave (of Abi'l-Lahm). I asked the Messenger of Allah (ﷺ) if I could give some charity out of my master's wealth. He said: Yes, and the reward is half and half between you two
Umair, the freed slave of Abi'l-Lahm, said:My master commanded me to cut some meat in strips; (as I was doing it) a poor man came to me and I gave him some of it to eat. My master came to know of that, and he beat me. I came to the Messenger of Allah (ﷺ) and narrated it to him. He (the Holy Prophet) summoned him and said: Why did you beat him? He (Abi'l-Lahm) said: He gives away my food without being commanded to do so. Upon this he (the Holy Prophet) said: The reward would be shared by you two
Hadith 2370 — Sahih Muslim 12:107
حَدَّثَنَا مُحَمَّدُ بْنُ رَافِعٍ، حَدَّثَنَا عَبْدُ الرَّزَّاقِ، حَدَّثَنَا مَعْمَرٌ، عَنْ هَمَّامِ بْنِ مُنَبِّهٍ، قَالَ هَذَا مَا حَدَّثَنَا أَبُو هُرَيْرَةَ، عَنْ مُحَمَّدٍ، رَسُولِ اللَّهِ صلى الله عليه وسلم فَذَكَرَ أَحَادِيثَ مِنْهَا وَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لاَ تَصُمِ الْمَرْأَةُ وَبَعْلُهَا شَاهِدٌ إِلاَّ بِإِذْنِهِ وَلاَ تَأْذَنْ فِي بَيْتِهِ وَهُوَ شَاهِدٌ إِلاَّ بِإِذْنِهِ وَمَا أَنْفَقَتْ مِنْ كَسْبِهِ مِنْ غَيْرِ أَمْرِهِ فَإِنَّ نِصْفَ أَجْرِهِ لَهُ " .
Hammam b. Munabbih said:These are some of the a hadith of Muhammad. the Messenger of Allah (ﷺ), transmitted to us on the authority of Abu Huraira. So he narrated one hadith out of them (as this): The Messenger of Allah (ﷺ) said: No woman should observe fast when her spouse is present (in the house) but with his permission. And she should not admit any (mahram) in his house, while he (her husband) is present, but with his permission. And whatever she spends from his earnings without his sanction, for him is half the reward
Abu Huraira reported Allah's Messenger (ﷺ) as saying:If anyone contributes a pair of anything for the sake of Allah, he would be invited to enter Paradise (with these words): O servant of Allah, it is good (for you). Those who engage in prayer will he invited to enter by the gate of prayer; those who take part in Jihad will be invited to enter by the gate of Jihad; those who give charity will be invited to enter by the gate of charity; and those who observe fast will be invited to enter by the gate ar-Rayyan. Abu Bakr Siddiq said: Messenger of Allah, is it necessary that a person be invited through one of these gates? Will anyone be invited to enter by all those gates? The Messenger of Allah (ﷺ) said: Yes, and I hope you will be one of them