Sahih al-Bukhari 2749
صحيح البخاري#2749Sahihحَدَّثَنَا سُلَيْمَانُ بْنُ دَاوُدَ أَبُو الرَّبِيعِ، حَدَّثَنَا إِسْمَاعِيلُ بْنُ جَعْفَرٍ، حَدَّثَنَا نَافِعُ بْنُ مَالِكِ بْنِ أَبِي عَامِرٍ أَبُو سُهَيْلٍ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " آيَةُ الْمُنَافِقِ ثَلاَثٌ، إِذَا حَدَّثَ كَذَبَ، وَإِذَا اؤْتُمِنَ خَانَ، وَإِذَا وَعَدَ أَخْلَفَ ".
Narrated Abu Huraira:The Prophet (ﷺ) said, "The signs of a hypocrite are three: Whenever he speaks he tells a lie; whenever he is entrusted he proves dishonest; whenever he promises he breaks his promise
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: 55:12