كتاب الفتن وأشراط الساعة
54  
The Book of Tribulations and Portents of the Last Hour
(20)
Chapter: Ad-Dajjal
(20)
باب ذِكْرِ الدَّجَّالِ وَصِفَتِهِ وَمَا مَعَهُ
Sahih Muslim 2935 a

'Uqba b. 'Amr Abu Mas'ud al-Ansari reported:

I went to Hudhaifa b. Yaman and said to him: Narrate what you have heard from Allah's Messenger (ﷺ) pertaining to the Dajjal. He said that the Dajjal would appear and there would be along with him water and fire and what the people would see as water that would be fire and that would burn and what would appear as fire that would be water and any one of you who would see that should plunge in that which he sees as fire for it would be sweet, pure water, and 'Uqba said: I also heard it, testifying Hudhaifa.
حَدَّثَنَا عَلِيُّ بْنُ حُجْرٍ، حَدَّثَنَا شُعَيْبُ بْنُ صَفْوَانَ، عَنْ عَبْدِ الْمَلِكِ بْنِ عُمَيْرٍ، عَنْ رِبْعِيِّ، بْنِ حِرَاشٍ عَنْ عُقْبَةَ بْنِ عَمْرٍو أَبِي مَسْعُودٍ الأَنْصَارِيِّ، قَالَ انْطَلَقْتُ مَعَهُ إِلَى حُذَيْفَةَ بْنِ الْيَمَانِ فَقَالَ لَهُ عُقْبَةُ حَدِّثْنِي مَا سَمِعْتَ مِنْ رَسُولِ اللَّهِ صلى الله عليه وسلم فِي الدَّجَّالِ ‏.‏ قَالَ ‏ "‏ إِنَّ الدَّجَّالَ يَخْرُجُ وَإِنَّ مَعَهُ مَاءً وَنَارًا فَأَمَّا الَّذِي يَرَاهُ النَّاسُ مَاءً فَنَارٌ تُحْرِقُ وَأَمَّا الَّذِي يَرَاهُ النَّاسُ نَارًا فَمَاءٌ بَارِدٌ عَذْبٌ فَمَنْ أَدْرَكَ ذَلِكَ مِنْكُمْ فَلْيَقَعْ فِي الَّذِي يَرَاهُ نَارًا فَإِنَّهُ مَاءٌ عَذْبٌ طَيِّبٌ ‏"‏ ‏.‏ فَقَالَ عُقْبَةُ وَأَنَا قَدْ، سَمِعْتُهُ تَصْدِيقًا، لِحُذَيْفَةَ ‏.‏
Reference : Sahih Muslim 2935a
In-book reference : Book 54, Hadith 131
USC-MSA web (English) reference : Book 41, Hadith 7012
  (deprecated numbering scheme)