Sahih al-Bukhari 7026
صحيح البخاري#7026SahihNarrated `Abdullah bin `Umar:Allah's Messenger (ﷺ) said, "While I was sleeping, I saw myself performing the Tawaf of the Ka`ba. Behold, there I saw a whitish-red lank-haired man (holding himself) between two men with water dropping from his hair. I asked, 'Who is this?' The people replied, 'He is the son of Mary.' Then I turned my face to see another man with red complexion, big body, curly hair, and blind in the right eye which looked like a protruding out grape. I asked, 'Who is he?' They replied, 'He is Ad-Dajjal.' Ibn Qatan resembles him more than anybody else among the people and Ibn Qatan was a man from Bani Al-Mustaliq from Khuza`a
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: 91:43