The Book of Purification
Bulugh al-Maram #173
كتاب الطهارة
وَعَنْ عَائِشَةَ رَضِيَ اَللَّهُ عَنْهَا قَالَتْ: «كَانَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -يَأْمُرُنِي فَأَتَّزِرُ, فَيُبَاشِرُنِي وَأَنَا حَائِضٌ» مُتَّفَقٌ عَلَيْهِ
Narrated `A'ishah (RAA):
When I was menstruating, the Prophet saws would order me to wrap myself up (with an Izar, which is a dress worn below the waist) and would start fondling me. Reported by Al-Bukhari and Muslim.
وَعَنْ عَائِشَةَ رَضِيَ اَللَّهُ عَنْهَا قَالَتْ: "كَانَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -يَأْمُرُنِي فَأَتَّزِرُ, فَيُبَاشِرُنِي وَأَنَا حَائِضٌ" مُتَّفَقٌ عَلَيْهِ
When I was menstruating, the Prophet saws would order me to wrap myself up (with an Izar, which is a dress worn below the waist) and would start fondling me. Reported by Al-Bukhari and Muslim.
— Bulugh al-Maram, Hadith 173