Fasting
7/53. Chapter:
A woman who fasts without the permission of her husband
Sunan Ibn Majah
حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ ـ صلى الله عليه وسلم ـ قَالَ " لاَ تَصُومُ الْمَرْأَةُ وَزَوْجُهَا شَاهِدٌ يَوْمًا مِنْ غَيْرِ شَهْرِ رَمَضَانَ إِلاَّ بِإِذْنِهِ " .
It was narrated from Abu Hurairah that the Prophet (ﷺ) said: “When her husband is present, no woman should fast any day apart from the month of Ramadan without his permission.”
Reference : Sunan Ibn Majah 1761In-book reference : Book 7, Hadith 124English translation : Vol. 1, Book 7, Hadith 1761