Sahih Muslim Book - 52, Hadith - 7371

حَدَّثَنَا عَلِىُّ بْنُ حُجْرٍ السَّعْدِىُّ وَإِسْحَاقُ بْنُ إِبْرَاهِيمَ - وَاللَّفْظُ لاِبْنِ حُجْرٍ قَالَ إِسْحَاقُ أَخْبَرَنَا وَقَالَ ابْنُ حُجْرٍ حَدَّثَنَا جَرِيرٌ عَنِ الْمُغِيرَةِ عَنْ نُعَيْمِ بْنِ أَبِى هِنْدٍ عَنْ رِبْعِىِّ بْنِ حِرَاشٍ قَالَ اجْتَمَعَ حُذَيْفَةُ وَأَبُو مَسْعُودٍ فَقَالَ حُذَيْفَةُ « لأَنَا بِمَا مَعَ الدَّجَّالِ أَعْلَمُ مِنْهُ إِنَّ مَعَهُ نَهْرًا مِنْ مَاءٍ وَنَهْرًا مِنْ نَارٍ فَأَمَّا الَّذِى تَرَوْنَ أَنَّهُ نَارٌ مَاءٌ وَأَمَّا الَّذِى تَرَوْنَ أَنَّهُ مَاءٌ نَارٌ فَمَنْ أَدْرَكَ ذَلِكَ مِنْكُمْ فَأَرَادَ الْمَاءَ فَلْيَشْرَبْ مِنَ الَّذِى يَرَاهُ أَنَّهُ نَارٌ فَإِنَّهُ سَيَجِدُهُ مَاءً ». قَالَ أَبُو مَسْعُودٍ هَكَذَا سَمِعْتُ النَّبِىَّ -صلى الله عليه وسلم- يَقُولُ.

It was narrated that Rib'i bin Hirash said: "Hudhaifah and Abu Mas'ud met, and Hudhaifah said: 'I am more knowledgeable about what the Dajjal will have with him. He will have a river of water and a river of fire, but that which you think is fire is water, and that which you think is water is fire. Whoever among you sees that and wants the water, let him drink from that which he thinks is fire, for he will find it to be water."' Abu Mas'ud said: "This is what I heard the Messenger of Allah (s.a.w) say."