(4) باب مَا يُرَخَّصُ فِيهِ مِنَ الْبَدَاوَةِ فِي الْفِتْنَةِ
Narrated Abu Sa'id Al Khudri :
The Messenger of Allah (ﷺ) as saying: A Muslim's best property will soon be sheep which he will take to the tops of the mountains and the places where the rain falls, fleeing with his religion from the civil strife (fitan).
Reference: Sunan Abi Dawud 4267
In-book reference: Book 37, Hadith 28
English translation: Book 36, Hadith 4254