[Machine] He (meaning the Prophet Muhammad PBUH) said that he knew what the Dajjal (Anti-Christ) had with him, as he had fire that burns (people), and Hussain once mentioned that it burns and there is a river of cold water. So whoever among you experiences it, let him not be destroyed by it, rather let him close his eyes and fall into the river that he sees (which appears) as fire, for it is indeed a river of cold water.  

أَنَّهُ قَالَ قَالَ رَسُولُ اللهِ ﷺ لَأَنَا أَعْلَمُ بِمَا مَعَ الدَّجَّالِ مِنْهُ إِنَّ مَعَهُ نَارًا تُحْرِقُ وَقَالَ حُسَيْنٌ مَرَّةً تَحْرُقُ وَنَهْرَ مَاءٍ بَارِدٍ فَمَنْ أَدْرَكَهُ مِنْكُمْ فَلَا يَهْلَكَنَّ بِهِ لِيُغْمِضْ عَيْنَيْهِ وَلْيَقَعْ فِي الَّتِي يَرَاهَا نَارًا فَإِنَّهَا نَهْرُ مَاءٍ بَارِدٍ