"The Messengers of Allah(s.a.w)stood among the people,he praised Allah as is due to Him, then he mentioned the Dajjal and he said: 'Indeed I warn you of him. There has not been a Prophet except that he warned his people, and Nuh indeed warned his people – but I am to say something about him that no Prophet has said to his people: You should know that he is one-eyed, and Allah is certainly not one-eyed.'” Az-Zuhri said: “ `Umar bin Thabit Al-Ansari informed me that some of the Companions of the Prophet(s.a.w) informed him, that one day, the Prophet(s.a.w) was cautioning them against Fitnah and he said: 'You must know that not one of you will ever see his Lord until he dies. And indeed, he(the Dajjal) has “Kafir” written between his eyes; everyone who is averse to his behavior shall read it.'” (Sahih)
حَدَّثَنَا عَبْدُ بْنُ حُمَيْدٍ، أَخْبَرَنَا عَبْدُ الرَّزَّاقِ، أَخْبَرَنَا مَعْمَرٌ، عَنِ الزُّهْرِيِّ، عَنْ سَالِمٍ، عَنِ ابْنِ عُمَرَ، قَالَ قَامَ رَسُولُ اللَّهِ صلى الله عليه وسلم فِي النَّاسِ فَأَثْنَى عَلَى اللَّهِ بِمَا هُوَ أَهْلُهُ ثُمَّ ذَكَرَ الدَّجَّالَ فَقَالَ " إِنِّي لأُنْذِرُكُمُوهُ وَمَا مِنْ نَبِيٍّ إِلاَّ وَقَدْ أَنْذَرَ قَوْمَهُ وَلَقَدْ أَنْذَرَهُ نُوحٌ قَوْمَهُ وَلَكِنِّي سَأَقُولُ لَكُمْ فِيهِ قَوْلاً لَمْ يَقُلْهُ نَبِيٌّ لِقَوْمِهِ تَعْلَمُونَ أَنَّهُ أَعْوَرُ وَإِنَّ اللَّهَ لَيْسَ بِأَعْوَرَ " . قَالَ الزُّهْرِيُّ وَأَخْبَرَنِي عُمَرُ بْنُ ثَابِتٍ الأَنْصَارِيُّ، أَنَّهُ أَخْبَرَهُ بَعْضُ، أَصْحَابِ النَّبِيِّ صلى الله عليه وسلم أَنَّ النَّبِيَّ صلى الله عليه وسلم قَالَ يَوْمَئِذٍ لِلنَّاسِ وَهُوَ يُحَذِّرُهُمْ فِتْنَتَهُ " تَعْلَمُونَ أَنَّهُ لَنْ يَرَى أَحَدٌ مِنْكُمْ رَبَّهُ حَتَّى يَمُوتَ وَإِنَّهُ مَكْتُوبٌ بَيْنَ عَيْنَيْهِ ك ف ر يَقْرَأُهُ مَنْ كَرِهَ عَمَلَهُ " . قَالَ أَبُو عِيسَى هَذَا حَدِيثٌ صَحِيحٌ .
Tirmizi
Chapters On Al-Fitan • Hadith 2320