Sahih al-Bukhari 289
صحيح البخاري#289Sahihحَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، قَالَ حَدَّثَنَا جُوَيْرِيَةُ، عَنْ نَافِعٍ، عَنْ عَبْدِ اللَّهِ، قَالَ اسْتَفْتَى عُمَرُ النَّبِيَّ صلى الله عليه وسلم أَيَنَامُ أَحَدُنَا وَهْوَ جُنُبٌ قَالَ " نَعَمْ، إِذَا تَوَضَّأَ ".
Narrated `Abdullah:`Umar asked the Prophet (ﷺ) "Can anyone of us sleep while he is Junub?" He replied, "Yes, if he performs ablution
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 al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 5:41