Sahih al-Bukhari 6496
صحيح البخاري#6496SahihNarrated Abu Huraira:Allah's Messenger (ﷺ) said, "When honesty is lost, then wait for the Hour." It was asked, "How will honesty be lost, O Allah's Messenger (ﷺ)?" He said, "When authority is given to those who do not deserve it, then wait for the Hour
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: 81:85