Abdullah bin Umar reported,

One day, the Messenger of Allah ﷺ mentioned the Masih the Dajjal among the people, saying, "Allah is not one-eyed. Indeed, the Masih the Dajjal is blind in his right eye, as though his eye were a floating grape."The Messenger of Allah ﷺ also said, "Last night I saw myself in a dream at the Kaabah. There I saw a man of brown complexion, the finest of brown-skinned Some men you could see, with hair flowing down between his shoulders, the hair of a man of straight hair, water dripping from his head. He had placed his hands upon the shoulders of two men and was walking between them, performing tawaf around the House.I asked, 'Who is this?'They replied, 'The Masih, son of Maryam.'Then I saw behind him a man with very curly hair, blind in his right eye, the closest in resemblance among the people I have seen to Ibn Qatan. He too had placed his hands upon the shoulders of two men and was performing tawaf around the House.I asked, 'Who is this?'They said, 'This is the Masih the Dajjal.'"

عن عبد الله بن عمر

ذكر رسول الله ﷺ يوما بين ظهراني الناس المسيح الدجال، فقال: إن الله تبارك وتعالى ليس بأعور، ألا إن المسيح الدجال أعور عين اليمنى، كأن عينه عنبة طافية، قال: وقال رسول الله ﷺ: أراني الليلة في المنام عند الكعبة، فإذا رجل آدم كأحسن ما ترى من أدم الرجال، تضرب لمته بين منكبيه رجل الشعر، يقطر رأسه ماء واضعا يديه على منكبي رجلين، وهو بينهما يطوف بالبيت، فقلت: من هذا؟ فقالوا: المسيح بن مريم، ورأيت وراءه رجلا جعدا قططا أعور عين اليمنى كأشبه من رأيت من الناس بابن قطن واضعا يديه على منكبي رجلين يطوف بالبيت، فقلت من هذا؟ قالوا: هذا المسيح الدجال.