[Machine] On the authority of the Prophet ﷺ , he said, "The Dajjal will emerge with lightness in religion and an absence of knowledge. He will have forty days, the length of which the first day will be like a year, the second day like a month, and the third day like a week, and the rest of his days will be like your days. He will have a donkey on which he will travel, with the span between its ears being forty cubits. He will come to the people and say, 'I am your Lord,' while indeed your Lord is not one-eyed." It is written between his eyes the letters K, F, and R, which every believer will be able to read, whether they are literate or illiterate. He will pass through every water source and well except for Madinah and Makkah, which Allah has made forbidden for him. The angels will guard their gates.  

عَنِ النَّبِيِّ ﷺ قَالَ يَخْرُجُ الدَّجَّالُ فِي خِفَّةٍ مِنَ الدِّينِ وَإِدْبَارٍ مِنَ الْعِلْمِ وَلَهُ أَرْبَعُونَ يَوْمًا يَسِيحُهَا الْيَوْمُ مِنْهَا كَالسَّنَةِ وَالْيَوْمُ كَالشَّهْرِ وَالْيَوْمُ كَالْجُمُعَةِ ثُمَّ سَائِرُ أَيَّامِهِ مِثْلُ أَيَّامِكُمْ وَلَهُ حِمَارٌ يَرْكَبُهُ عَرْضُ مَا بَيْنَ أُذُنَيْهِ أَرْبَعُونَ ذِرَاعًا يَأْتِي النَّاسَ فَيَقُولُ أَنَا رَبُّكُمْ وَإِنَّ رَبَّكُمْ لَيْسَ بِأَعْوَرَ مَكْتُوبٌ بَيْنَ عَيْنَيْهِ ك ف ر يَقْرَأُهُ كُلُّ مُؤْمِنٍ كَاتِبٌ وَغَيْرُ كَاتِبٍ يَمُرُّ بِكُلِّ مَاءٍ وَمَنْهَلٍ إِلَّا الْمَدِينَةَ وَمَكَّةَ حَرَّمَهُمَا اللَّهُ عَلَيْهِ وَقَامَتِ الْمَلَائِكَةُ بِأَبْوَابِهِمَا