سُنَنُ النَّسَائِيِّ
Sunan an-Nasa’i 275
The Book of Purification
A Menstruating Woman Washing Her Husband's Head
أَخْبَرَنَا عَمْرُو بْنُ عَلِيٍّ، قَالَ حَدَّثَنَا يَحْيَى، قَالَ حَدَّثَنَا سُفْيَانُ، قَالَ حَدَّثَنِي مَنْصُورٌ، عَنْ إِبْرَاهِيمَ، عَنِ الأَسْوَدِ، عَنْ عَائِشَةَ، - رضى الله عنها - قَالَتْ كَانَ النَّبِيُّ صلى الله عليه وسلم يُومِئُ إِلَىَّ رَأْسَهُ وَهُوَ مُعْتَكِفٌ فَأَغْسِلُهُ وَأَنَا حَائِضٌ .
It was narrated that 'Aishah said: "The Prophet (ﷺ) would put his head out while he was in I'tikaf and I would wash it, while I was menstruating."
Sunan an-Nasa'i, 275Sahih (Darussalam)