Abu Hurairah reported The Messenger of Allah ﷺ as saying When a woman gives something her husband has earned without being commanded by him to do so, she has half his reward.
قَالَ رَسُولُ اللَّهِ ﷺ إِذَا أَنْفَقَتِ الْمَرْأَةُ مِنْ كَسْبِ زَوْجِهَا مِنْ غَيْرِ أَمْرِهِ فَلَهَا نِصْفُ أَجْرِهِ
The Prophet ﷺ said, "If a woman gives something (i.e. in charity) from her husband's earnings without his permission, she will get half his reward."
عَنِ النَّبِيِّ ﷺ قَالَ إِذَا أَنْفَقَتِ الْمَرْأَةُ مِنْ كَسْبِ زَوْجِهَا عَنْ غَيْرِ أَمْرِهِ فَلَهُ نِصْفُ أَجْرِهِ
The Prophet ﷺ said, "If the wife gives of her husband's property (something in charity) without his permission, he will get half the reward."
عَنِ النَّبِيِّ ﷺ قَالَ إِذَا أَنْفَقَتِ الْمَرْأَةُ مِنْ كَسْبِ زَوْجِهَا عَنْ غَيْرِ أَمْرِهِ فَلَهُ نِصْفُ أَجْرِهِ
Abu Hurairah reported The Messenger of Allah ﷺ as saying When a woman gives something her husband has earned without being commanded by him to do so, she has half his reward. (Using translation from Abū Dāʾūd 1687)
"إذا أَنْفقت المرأةُ مِنْ كَسْب زَوْجهِا عَنْ غيرِ أَمْرِه فَلها نصفُ أجرْه" .