Sahih al-Bukhari 592
صحيح البخاري#592Sahihحَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، قَالَ حَدَّثَنَا عَبْدُ الْوَاحِدِ، قَالَ حَدَّثَنَا الشَّيْبَانِيُّ، قَالَ حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ الأَسْوَدِ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، قَالَتْ رَكْعَتَانِ لَمْ يَكُنْ رَسُولُ اللَّهِ صلى الله عليه وسلم يَدَعُهُمَا سِرًّا وَلاَ عَلاَنِيَةً رَكْعَتَانِ قَبْلَ صَلاَةِ الصُّبْحِ، وَرَكْعَتَانِ بَعْدَ الْعَصْرِ.
Narrated `Aisha:Allah's Messenger (ﷺ) never missed two rak`at before the Fajr prayer and after the `Asr prayer openly and secretly
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: 9:67