Sunan Abi Dawud 620
سنن أبي داود#620Sahihحَدَّثَنَا حَفْصُ بْنُ عُمَرَ، حَدَّثَنَا شُعْبَةُ، عَنْ أَبِي إِسْحَاقَ، قَالَ سَمِعْتُ عَبْدَ اللَّهِ بْنَ يَزِيدَ الْخَطْمِيَّ، يَخْطُبُ النَّاسَ قَالَ حَدَّثَنَا الْبَرَاءُ، - وَهُوَ غَيْرُ كَذُوبٍ - أَنَّهُمْ كَانُوا إِذَا رَفَعُوا رُءُوسَهُمْ مِنَ الرُّكُوعِ مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم قَامُوا قِيَامًا فَإِذَا رَأَوْهُ قَدْ سَجَدَ سَجَدُوا .
Al-Bara who is not a liar said; when they (the companions) raised their heads from bowing along with the Messenger of Allah (ﷺ), they would stand up, and when they saw him that he went down in prostration, they would prostrate (following the prophet)
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:
In-book reference: 2:230