Sahih al-Bukhari 6485
صحيح البخاري#6485SahihNarrated Abu Huraira:Allah's Messenger (ﷺ) said, "If you knew that which I know you would laugh little and weep much
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: 81:74