(14) باب التَّعَرُّبِ فِي الْفِتْنَةِ
Narrated Abu Sa`id Al-Khudri:
Allah's Messenger (ﷺ) said, "There will come a time when the best property of a Muslim will be sheep which he will take to the tops of mountains and the places of rainfall so as to flee with his religion from the afflictions.
Reference: Sahih al-Bukhari 7088
In-book reference: Book 92, Hadith 39
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 9, Book 88, Hadith 210