Sahih Muslim Book 41, Hadith Number 6893.
Chapter : The turmoil would come like rainfall.
Abu Huraira reported Allah’s Messenger (may peace be upon him) as saying: There will be soon a period of turmoil in which the one who sits will be better than one who stands and the one who stands will be better than one who walks and the one who walks will be better than one who runs. He who would watch them will be drawn by them. So he who finds a refuge or shelter against it should make it as his resort.