Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bukhari:5195Abū al-Yamān > Shuʿayb > Abū al-Zinād > al-Aʿraj > Abū Hurayrah

Messenger of Allah ﷺ said, "It is not lawful for a lady to fast (Nawafil) without the permission of her husband when he is at home; and she should not allow anyone to enter his house except with his permission; and if she spends of his wealth (on charitable purposes) without being ordered by him, he will get half of the reward."  

البخاري:٥١٩٥حَدَّثَنَا أَبُو الْيَمَانِ أَخْبَرَنَا شُعَيْبٌ حَدَّثَنَا أَبُو الزِّنَادِ عَنِ الأَعْرَجِ عَنْ أَبِي هُرَيْرَةَ ؓ

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ لاَ يَحِلُّ لِلْمَرْأَةِ أَنْ تَصُومَ وَزَوْجُهَا شَاهِدٌ إِلاَّ بِإِذْنِهِ وَلاَ تَأْذَنَ فِي بَيْتِهِ إِلاَّ بِإِذْنِهِ وَمَا أَنْفَقَتْ مِنْ نَفَقَةٍ عَنْ غَيْرِ أَمْرِهِ فَإِنَّهُ يُؤَدَّى إِلَيْهِ شَطْرُهُ وَرَوَاهُ أَبُو الزِّنَادِ أَيْضًا عَنْ مُوسَى عَنْ أَبِيهِ عَنْ أَبِي هُرَيْرَةَ فِي الصَّوْمِ  


See similar narrations below:

Collected by Aḥmad, Suyūṭī
ahmad:8188

The Prophet ﷺ said, "A woman should not fast (optional fasts) except with her husband's permission if he is at home (staying with her). (Using translation from Bukhārī 5192)  

أحمد:٨١٨٨

وَقَالَ رَسُولُ اللهِ ﷺ لَا تَصُومُ الْمَرْأَةُ وَبَعْلُهَا شَاهِدٌ إِلَّا بِإِذْنِهِ وَلَا تَأْذَنُ فِي بَيْتِهِ وَهُوَ شَاهِدٌ إِلَّا بِإِذْنِهِ وَمَا أَنْفَقَتْ مِنْ كَسْبِهِ عَنْ غَيْرِ أَمْرِهِ فَإِنَّ نِصْفَ أَجْرِهِ لَهُ  

suyuti:26030a
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السيوطي:٢٦٠٣٠a

"لَا يَحِلُّ لامْرَأَةٍ أنْ تصومَ وزوجُهَا شَاهِدٌ إلا بِإِذْنِه، أوْ تَأَذَنَ في بيتِهِ إلا بِإِذنِهِ، ومَا أَنْفَقَتْ مِنْ نَفَقة مِنْ غيرِ أمرِه فإنَّهَا تؤدِّي إليهِ شَطْره".  

[خ] البخاري عن أبي هريرة