Sunan Abi Dawud 291
سنن أبي داود#291Sahihحَدَّثَنَا مُحَمَّدُ بْنُ إِسْحَاقَ الْمُسَيَّبِيُّ، حَدَّثَنِي أَبِي، عَنِ ابْنِ أَبِي ذِئْبٍ، عَنِ ابْنِ شِهَابٍ، عَنْ عُرْوَةَ، وَعَمْرَةَ بِنْتِ عَبْدِ الرَّحْمَنِ، عَنْ عَائِشَةَ، أَنَّ أُمَّ حَبِيبَةَ، اسْتُحِيضَتْ سَبْعَ سِنِينَ فَأَمَرَهَا رَسُولُ اللَّهِ صلى الله عليه وسلم أَنْ تَغْتَسِلَ فَكَانَتْ تَغْتَسِلُ لِكُلِّ صَلاَةٍ .
Aishah said:Umm Habibah had a prolonged flow of blood for seven years. The Messenger of Allah (ﷺ) commanded her to take bath; so she used to take bath for every prayer
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:
In-book reference: 1:291