The Book of Menstruation and Istihadah
3/13. Chapter:
What The Messenger Of Allah (PBUH) Would Do When One Of His Wives Menstruated
Sunan an-Nasai
أَخْبَرَنَا الْحَارِثُ بْنُ مِسْكِينٍ، قِرَاءَةً عَلَيْهِ وَأَنَا أَسْمَعُ، عَنِ ابْنِ وَهْبٍ، عَنْ يُونُسَ، وَاللَّيْثُ، عَنِ ابْنِ شِهَابٍ، عَنْ حَبِيبٍ، مَوْلَى عُرْوَةَ عَنْ بُدَيَّةَ، - وَكَانَ اللَّيْثُ يَقُولُ نَدَبَةَ - مَوْلاَةِ مَيْمُونَةَ عَنْ مَيْمُونَةَ قَالَتْ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم يُبَاشِرُ الْمَرْأَةَ مِنْ نِسَائِهِ وَهِيَ حَائِضٌ إِذَا كَانَ عَلَيْهَا إِزَارٌ يَبْلُغُ أَنْصَافَ الْفَخِذَيْنِ وَالرُّكْبَتَيْنِ فِي حَدِيثِ اللَّيْثِ تَحْتَجِزُ بِهِ .
It was narrated that Maimunah said: "The Messenger of Allah (ﷺ) would fondle one of his wives when she was menstruating, if she wore and Izar (waist wrap) that reached halfway down her thighs or to her knees.
Reference : Sunan an-Nasa'i 376In-book reference : Book 3, Hadith 28English translation : Vol. 1, Book 3, Hadith 376