Narrated to us Shayban ibn Farrukh, narrated to us 'Abd al-Warith, narrated to us Abu al-Tayyah, narrated to me Anas ibn Malik, who said: The Messenger of Allah, peace and blessings be upon him, said: "Among the signs of the Hour are that knowledge will be lifted up, ignorance will become established, wine will be drunk, and fornication will become widespread."