Sahih al-Bukhari 6499
صحيح البخاري#6499Sahihحَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ سُفْيَانَ، حَدَّثَنِي سَلَمَةُ بْنُ كُهَيْلٍ،. وَحَدَّثَنَا أَبُو نُعَيْمٍ، حَدَّثَنَا سُفْيَانُ، عَنْ سَلَمَةَ، قَالَ سَمِعْتُ جُنْدَبًا، يَقُولُ قَالَ النَّبِيُّ صلى الله عليه وسلم وَلَمْ أَسْمَعْ أَحَدًا يَقُولُ قَالَ النَّبِيُّ صلى الله عليه وسلم غَيْرَهُ فَدَنَوْتُ مِنْهُ فَسَمِعْتُهُ يَقُولُ قَالَ النَّبِيُّ صلى الله عليه وسلم " مَنْ سَمَّعَ سَمَّعَ اللَّهُ بِهِ، وَمَنْ يُرَائِي يُرَائِي اللَّهُ بِهِ ".
Narrated Jundub:The Prophet (ﷺ) said, "He who lets the people hear of his good deeds intentionally, to win their praise, Allah will let the people know his real intention (on the Day of Resurrection), and he who does good things in public to show off and win the praise of the people, Allah will disclose his real intention (and humiliate him)
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: 81:88