Sahih Muslim 299
Sahih Muslim · Book 3: The Book of Menstruation · It is permissible for a menstruating woman to wash her husband’s head, and comb his hair; her leftovers are pure (tahir); and regarding reclining in her lap and reciting Qur’an
Abu Huraira reported:
وَ حَدَّثَنِي زُهَيْرُ بْنُ حَرْبٍ ، وَأَبُو كَامِلٍ وَمُحَمَّدُ بْنُ حَاتِمٍ كُلُّهُمْ عَنْ يَحْيَى بْنِ سَعِيدٍ ، - قَالَ زُهَيْرٌ حَدَّثَنَا يَحْيَى، - عَنْ يَزِيدَ بْنِ كَيْسَانَ ، عَنْ أَبِي حَازِمٍ ، عَنْ أَبِي هُرَيْرَةَ ، قَالَ بَيْنَمَا رَسُولُ اللَّهِ صلى الله عليه وسلم فِي الْمَسْجِدِ فَقَالَ " يَا عَائِشَةُ نَاوِلِينِي الثَّوْبَ " . فَقَالَتْ إِنِّي حَائِضٌ . فَقَالَ " إِنَّ حَيْضَتَكِ لَيْسَتْ فِي يَدِكِ " فَنَاوَلَتْهُ .
While the Messenger of Allah (ﷺ) was in the mosque, he said: O 'A'isha, get me that garment. She said: I am menstruating. Upon this he remarked: Your menstruation is not in your hand, and she, therefore, got him that.