Sahih al-Bukhari 6984
صحيح البخاري#6984SahihNarrated Abu Qatada:The Prophet (ﷺ) said, "A true good dream is from Allah, and a bad dream is from Satan
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: 91:3