Menstrual Periods
6/2. Chapter:
The washing of the husband's head and the combing of his hair by a menstruating wife
Sahih Bukhari
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، قَالَ حَدَّثَنَا مَالِكٌ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، قَالَتْ كُنْتُ أُرَجِّلُ رَأْسَ رَسُولِ اللَّهِ صلى الله عليه وسلم وَأَنَا حَائِضٌ.
Narrated `Aisha: While in menses, I used to comb the hair of Allah's Messenger (ﷺ) .
Reference : Sahih al-Bukhari 295In-book reference : Book 6, Hadith 2USC-MSA web (English) reference : Vol. 1, Book 6, Hadith 294