Sahih al-Bukhari, Hadith 7091 ⓘ
Narrated Anas: The above hadith is narrated on the authority of Anas thorugh another chain and he said (with the wording) "seeking refuge with Allah from the evil of afflictions."
وَقَالَ لِي خَلِيفَةُ حَدَّثَنَا يَزِيدُ بْنُ زُرَيْعٍ، حَدَّثَنَا سَعِيدٌ، وَمُعْتَمِرٌ، عَنْ أَبِيهِ، عَنْ قَتَادَةَ، أَنَّ أَنَسًا، حَدَّثَهُمْ عَنِ النَّبِيِّ صلى الله عليه وسلم بِهَذَا وَقَالَ عَائِذًا بِاللَّهِ مِنْ شَرِّ الْفِتَنِ.
also referenced under: Book 92, Hadith 42 (In-Book) & Volume 9, Book 88, Hadith 211 (USC-MSA)