(4) باب مَا جَاءَ فِي بُيُوتِ أَزْوَاجِ النَّبِيِّ صلى الله عليه وسلم، وَمَا نُسِبَ مِنَ الْبُيُوتِ إِلَيْهِنَّ
Narrated `Abdullah:
The Prophet (ﷺ) stood up and delivered a sermon, and pointing to `Aisha's house (i.e. eastwards), he said thrice, "Affliction (will appear from) here," and, "from where the side of the Satan's head comes out (i.e. from the East).
Reference: Sahih al-Bukhari 3104
In-book reference: Book 57, Hadith 13
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 53, Hadith 336