Sunan Ibn Majah 636
سنن ابن ماجه#636Sahihحَدَّثَنَا 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
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Al-AlbaniSahih
Muhammad Fouad Abd al-BaqiSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih - Bukhari And Muslim
In-book reference: 1:370