Aisha during her menses used to comb and oil the hair of the Prophet ﷺ while he used to be in Iʿtikaf in the mosque. He would stretch out his head towards her while she was in her chamber.  

أَنَّهَا كَانَتْ تُرَجِّلُ النَّبِيَّ ﷺ وَهِيَ حَائِضٌ وَهْوَ مُعْتَكِفٌ فِي الْمَسْجِدِ وَهْىَ فِي حُجْرَتِهَا يُنَاوِلُهَا رَأْسَهُ