Sahih al-Bukhari 776
صحيح البخاري#776Sahihحَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، قَالَ حَدَّثَنَا هَمَّامٌ، عَنْ يَحْيَى، عَنْ عَبْدِ اللَّهِ بْنِ أَبِي قَتَادَةَ، عَنْ أَبِيهِ، أَنَّ النَّبِيَّ صلى الله عليه وسلم كَانَ يَقْرَأُ فِي الظُّهْرِ فِي الأُولَيَيْنِ بِأُمِّ الْكِتَابِ وَسُورَتَيْنِ، وَفِي الرَّكْعَتَيْنِ الأُخْرَيَيْنِ بِأُمِّ الْكِتَابِ، وَيُسْمِعُنَا الآيَةَ، وَيُطَوِّلُ فِي الرَّكْعَةِ الأُولَى مَا لاَ يُطَوِّلُ فِي الرَّكْعَةِ الثَّانِيَةِ، وَهَكَذَا فِي الْعَصْرِ وَهَكَذَا فِي الصُّبْحِ.
Narrated `Abdullah bin Abi Qatada:My father said, "The Prophet (ﷺ) uses to recite Al-Fatiha followed by another Sura in the first two rak`at of the prayer and used to recite only Al-Fatiha in the last two rak`at of the Zuhr prayer. Sometimes a verse or so was audible and he used to prolong the first rak`a more than the second and used to do the same in the `Asr and Fajr prayers
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: 10:171