Musnad Ahmad 27:1573

Abu al-Yaman narrated to us, Shu'ayb informed us, from al-Zuhri, Salim ibn 'Abd Allah informed me, that 'Abd Allah ibn 'Umar said: The Messenger of Allah (ﷺ) said: "While I was sleeping, I saw myself circumambulating the Ka'bah, when suddenly there was a man of brown complexion with straight hair, between two men, his head dripping with water. I said: 'Who is this?' They said: 'The son of Maryam.' Then I went and turned around, and suddenly there was a man, red-complexioned, bulky, with curly hair, blind in the right eye, as if his eye were a floating grape. I said: 'Who is this?' They said: 'This is the Dajjal.' The person who resembles him most is Ibn Qatan, a man from Banu al-Mustaliq."