كتاب الفتن وأشراط الساعة
54  
The Book of Tribulations and Portents of the Last Hour
(16)
Chapter: Tribulation From The East, From Where The Horns Of The Shaitan Appear
(16)
باب الْفِتْنَةِ مِنَ الْمَشْرِقِ مِنْ حَيْثُ يَطْلُعُ قَرْنَا الشَّيْطَانِ
Sahih Muslim 2905 c

Salim b. Abdullah reported on the authority of his father that Allah's Messenger (ﷺ), while turning his face towards the east, said:

The turmoil would appear from this side; verily, the turmoil would appear from this side; verily, the turmoil would appear from this side - the side where appear the horns of Satan.
وَحَدَّثَنِي حَرْمَلَةُ بْنُ يَحْيَى، أَخْبَرَنَا ابْنُ وَهْبٍ، أَخْبَرَنِي يُونُسُ، عَنِ ابْنِ شِهَابٍ، عَنْ سَالِمِ بْنِ عَبْدِ اللَّهِ، عَنْ أَبِيهِ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ وَهُوَ مُسْتَقْبِلُ الْمَشْرِقِ ‏ "‏ هَا إِنَّ الْفِتْنَةَ هَا هُنَا هَا إِنَّ الْفِتْنَةَ هَا هُنَا هَا إِنَّ الْفِتْنَةَ هَا هُنَا مِنْ حَيْثُ يَطْلُعُ قَرْنُ الشَّيْطَانِ ‏"‏ ‏.‏
Reference : Sahih Muslim 2905c
In-book reference : Book 54, Hadith 60
USC-MSA web (English) reference : Book 41, Hadith 6940
  (deprecated numbering scheme)