Sahih Muslim 171
'Abdullah reported on the authority of his father 'Umar b. Khattab that he heard from the Messenger of Allah (may peace he upon him) say:
I was sleeping when I saw myself making circuit around the Ka'bah, and I saw there a man of fair complexion with straight hair between two men. Water was flowing from his head or water was falling from his head. I said: Who is he? They answered: He is the son of Mary. Then I moved forward and cast a glance and there was a bulky man of red complexion with thick locks of hair on his head, blind of one eye as it his eye was a swollen grape. I asked: Who is he? They said: He is Dajjal. He had close resemblance with Ibn Qatan amongst men.
حَدَّثَنِي حَرْمَلَةُ بْنُ يَحْيَى، حَدَّثَنَا ابْنُ وَهْبٍ، قَالَ أَخْبَرَنِي يُونُسُ بْنُ يَزِيدَ، عَنِ ابْنِ شِهَابٍ، عَنْ سَالِمِ بْنِ عَبْدِ اللَّهِ بْنِ عُمَرَ بْنِ الْخَطَّابِ، عَنْ أَبِيهِ، قَالَ سَمِعْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم يَقُولُ ‏
"‏ بَيْنَمَا أَنَا نَائِمٌ رَأَيْتُنِي أَطُوفُ بِالْكَعْبَةِ فَإِذَا رَجُلٌ آدَمُ سَبِطُ الشَّعْرِ بَيْنَ رَجُلَيْنِ يَنْطِفُ رَأْسُهُ مَاءً - أَوْ يُهَرَاقُ رَأْسُهُ مَاءً - قُلْتُ مَنْ هَذَا قَالُوا هَذَا ابْنُ مَرْيَمَ ‏.‏ ثُمَّ ذَهَبْتُ أَلْتَفِتُ فَإِذَا رَجُلٌ أَحْمَرُ جَسِيمٌ جَعْدُ الرَّأْسِ أَعْوَرُ الْعَيْنِ كَأَنَّ عَيْنَهُ عِنَبَةٌ طَافِيَةٌ ‏.‏ قُلْتُ مَنْ هَذَا قَالُوا الدَّجَّالُ ‏.‏ أَقْرَبُ النَّاسِ بِهِ شَبَهًا ابْنُ قَطَنٍ ‏"‏ ‏.‏