Sahih al-Bukhari 3429
صحيح البخاري#3429Sahihحَدَّثَنِي إِسْحَاقُ، أَخْبَرَنَا عِيسَى بْنُ يُونُسَ، حَدَّثَنَا الأَعْمَشُ، عَنْ إِبْرَاهِيمَ، عَنْ عَلْقَمَةَ، عَنْ عَبْدِ اللَّهِ ـ رضى الله عنه ـ قَالَ لَمَّا نَزَلَتِ {الَّذِينَ آمَنُوا وَلَمْ يَلْبِسُوا إِيمَانَهُمْ بِظُلْمٍ} شَقَّ ذَلِكَ عَلَى الْمُسْلِمِينَ، فَقَالُوا يَا رَسُولَ اللَّهِ، أَيُّنَا لاَ يَظْلِمُ نَفْسَهُ قَالَ " لَيْسَ ذَلِكَ، إِنَّمَا هُوَ الشِّرْكُ، أَلَمْ تَسْمَعُوا مَا قَالَ لُقْمَانُ لاِبْنِهِ وَهْوَ يَعِظُهُ {يَا بُنَىَّ لاَ تُشْرِكْ بِاللَّهِ إِنَّ الشِّرْكَ لَظُلْمٌ عَظِيمٌ }".
Narrated `Abdullah:When the Verse:-- 'Those who believe and mix not their belief with wrong.' was revealed, the Muslims felt it very hard on them and said, "O Allah's Messenger (ﷺ)! Who amongst us does not do wrong to himself?" He replied, "The Verse does not mean this. But that (wrong) means to associate others in worship to Allah: Don't you listen to what Luqman said to his son when he was advising him," O my son! Join not others in worship with Allah. Verily joining others in worship with Allah is a great wrong indeed
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: 60:100