Hind bint ʿUtba came and said, "O Messenger of Allah ﷺ! Abu Sufyan is a miser so is it sinful of me to feed our children from his property?" Messenger of Allah ﷺ said, "No except if you take for your needs what is just and reasonable. "  

يَا رَسُولَ اللَّهِ إِنَّ أَبَا سُفْيَانَ رَجُلٌ مِسِّيكٌ فَهَلْ عَلَىَّ حَرَجٌ أَنْ أُطْعِمَ مِنَ الَّذِي لَهُ عِيَالَنَا قَالَ لاَ إِلاَّ بِالْمَعْرُوفِ  

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