(2) باب الْحَائِضُ تُرَجِّلُ رَأْسَ الْمُعْتَكِفَ
Narrated `Aisha:
The Prophet (ﷺ) used to (put) bend his head (out) to me while he was in I`tikaf in the mosque during my monthly periods and I would comb and oil his hair.
Reference: Sahih al-Bukhari 2028
In-book reference: Book 33, Hadith 4
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 33, Hadith 245