"Malik related to me from 'Abd ar-Rahman ibn 'Abd ar-Rahman ibn Sa'sa'a from his father from 'Abd ar-Rahman ibn Sa'sa'a from his father that the Messenger of Allah, may Allah bless him and grant him peace, said, "It will soon happen that the best property of a Muslim will be sheep which he takes to the peaks of the mountains and the valleys, fleeing with his deen from trials.""