Sahih al-Bukhari 4776
صحيح البخاري#4776SahihNarrated `Abdullah:When there was revealed: 'It is those who believe and confuse not their beliefs with wrong.' (6.82) It was very hard for the companions of Allah's Messenger (ﷺ), so they said, "Which of us has not confused his belief with wrong?" Allah's Messenger (ﷺ) said, "The Verse does not mean this. Don't you hear Luqman's statement to his son: 'Verily! Joining others in worship, with Allah is a great wrong indeed
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 65:298