Narrated Anas:The Prophet (ﷺ) said, "No prophet was sent but that he warned his followers against the one-eyed liar (Ad-Dajjal). Beware! He is blind in one eye, and your Lord is not so, and there will be written between his (Ad-Dajjal's) eyes (the word) Kafir (i.e., disbeliever)." (This Hadith is also quoted by Abu Huraira and Ibn `Abbas).
حَدَّثَنَا سُلَيْمَانُ بْنُ حَرْبٍ، حَدَّثَنَا شُعْبَةُ، عَنْ قَتَادَةَ، عَنْ أَنَسٍ، رضى الله عنه قَالَ قَالَ النَّبِيُّ صلى الله عليه وسلم " مَا بُعِثَ نَبِيٌّ إِلاَّ أَنْذَرَ أُمَّتَهُ الأَعْوَرَ الْكَذَّابَ، أَلاَ إِنَّهُ أَعْوَرُ، وَإِنَّ رَبَّكُمْ لَيْسَ بِأَعْوَرَ، وَإِنَّ بَيْنَ عَيْنَيْهِ مَكْتُوبٌ كَافِرٌ ". فِيهِ أَبُو هُرَيْرَةَ وَابْنُ عَبَّاسٍ عَنِ النَّبِيِّ صلى الله عليه وسلم.
Bukhari
Afflictions and the End of the World • Hadith 78