It was narrated from 'Abdullah bin Yahya, one of the sons of Ka'b bin Malik, from his grandfather, that :
his grandmother Khairah, the wife of Ka'b bin Malik, came to the Messenger of Allah ﷺ with some jewelry belonging to her and said, I am giving this in charity. The Messenger of Allah ﷺ said to her: “It is not permissible for a woman to dispose of her wealth without her husband's permission. Did you ask Ka'b's permission?” She said: “Yes.” So the Messenger of Allah ﷺ sent for Ka'b bin Malik, her husband, and said, “Did you give Khairah permission to give her jewelry in charity?” He said: “Yes.” So the Messenger of Allah ﷺ accepted it from her.

حَدَّثَنَا حَرْمَلَةُ بْنُ يَحْيَى، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ وَهْبٍ، أَخْبَرَنِي اللَّيْثُ بْنُ سَعْدٍ، عَنْ عَبْدِ اللَّهِ بْنِ يَحْيَى، - رَجُلٌ مِنْ وَلَدِ كَعْبِ بْنِ مَالِكٍ - عَنْ أَبِيهِ، عَنْ جَدِّهِ، أَنَّ جَدَّتَهُ، خَيْرَةَ - امْرَأَةَ كَعْبِ بْنِ مَالِكٍ - أَتَتْ رَسُولَ اللَّهِ ﷺ بِحُلِيٍّ لَهَا فَقَالَتْ إِنِّي تَصَدَّقْتُ بِهَذَا فَقَالَ لَهَا رَسُولُ اللَّهِ ﷺ " لاَ يَجُوزُ لِلْمَرْأَةِ فِي مَالِهَا إِلاَّ بِإِذْنِ زَوْجِهَا فَهَلِ اسْتَأْذَنْتِ كَعْبًا " . قَالَتْ نَعَمْ . فَبَعَثَ رَسُولُ اللَّهِ ﷺ إِلَى كَعْبِ بْنِ مَالِكٍ زَوْجِهَا فَقَالَ " هَلْ أَذِنْتَ لِخَيْرَةَ أَنْ تَتَصَدَّقَ بِحُلِيِّهَا " . فَقَالَ نَعَمْ . فَقَبِلَهُ رَسُولُ اللَّهِ ﷺ مِنْهَا .