Sahih al-Bukhari 1128
صحيح البخاري#1128Sahihحَدَّثَنَا عَبْدُ اللَّهِ بْنُ يُوسُفَ، قَالَ أَخْبَرَنَا مَالِكٌ، عَنِ ابْنِ شِهَابٍ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ قَالَتْ إِنْ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم لَيَدَعُ الْعَمَلَ وَهْوَ يُحِبُّ أَنْ يَعْمَلَ بِهِ خَشْيَةَ أَنْ يَعْمَلَ بِهِ النَّاسُ فَيُفْرَضَ عَلَيْهِمْ، وَمَا سَبَّحَ رَسُولُ اللَّهِ صلى الله عليه وسلم سُبْحَةَ الضُّحَى قَطُّ، وَإِنِّي لأُسَبِّحُهَا.
Narrated `Aisha:Allah's Messenger (ﷺ) used to give up a good deed, although he loved to do it, for fear that people might act on it and it might be made compulsory for them. The Prophet (ﷺ) never prayed the Duha prayer, but I offer it
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: 19:8