Sahih Muslim Book 41, Hadith Number 6938.
Chapter : The Last Hour would not come until the fire emits from the earth of Hijaz.
Ibn ‘Umar reported that he heard Allah’s Messenger (may peace be upon him) as saying (in a state) that he had turned his face towards the east: Behold, turmoil would appear from this side, from where the horns of Satan would appear.