Sahih al-Bukhari, Book 68, Hadith 45 (In-Book) ⓘ
Narrated Ibn `Umar: I heard the Prophet saying, "Afflictions will emerge from here," pointing towards the East.
حَدَّثَنَا قَبِيصَةُ، حَدَّثَنَا سُفْيَانُ، عَنْ عَبْدِ اللَّهِ بْنِ دِينَارٍ، عَنِ ابْنِ عُمَرَ ـ رضى الله عنهما ـ قَالَ سَمِعْتُ النَّبِيَّ صلى الله عليه وسلم يَقُولُ " الْفِتْنَةُ مِنْ هَا هُنَا " . وَأَشَارَ إِلَى الْمَشْرِقِ.
also referenced under: Hadith 5296 (DarusSalam) & Volume 7, Book 63, Hadith 217 (USC-MSA)