Hadith 636
Chapter 121: What a man may do with his wife when she is menstruating - كتاب الطهارة وسننها
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا جَرِيرٌ، عَنْ مَنْصُورٍ، عَنْ إِبْرَاهِيمَ، عَنِ الأَسْوَدِ، عَنْ عَائِشَةَ، قَالَتْ كَانَتْ إِحْدَانَا إِذَا حَاضَتْ أَمَرَهَا النَّبِيُّ ـ صلى الله عليه وسلم ـ أَنْ تَأْتَزِرَ بِإِزَارٍ ثُمَّ يُبَاشِرُهَا .
It was narrated that 'Aishah said:
"If one of us was menstruating, the Messenger of Allah would tell her to tie her waist-wrapper around herself, then he would embrace her."
Reference : Sunan Ibn Majah 636
In-book reference : Book 1, Hadith 370