Sahih Muslim 738
صحيح مسلم#738Sahihوَحَدَّثَنَا أَبُو كَامِلٍ الْجَحْدَرِيُّ، وَعَمْرُو بْنُ عَلِيٍّ، كِلاَهُمَا عَنْ بِشْرِ بْنِ الْمُفَضَّلِ، - قَالَ أَبُو كَامِلٍ حَدَّثَنَا بِشْرٌ، - حَدَّثَنَا أَبُو رَيْحَانَةَ، عَنْ سَفِينَةَ، قَالَ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم يُغَسِّلُهُ الصَّاعُ مِنَ الْمَاءِ مِنَ الْجَنَابَةِ وَيُوَضِّؤُهُ الْمُدُّ .
Safina reported:The Messenger of Allah (ﷺ) took a bath with one Sa` of water because of sexual intercourse and performed ablution with one Mudd
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:
Every narration in Sahih Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 3:60