Musannaf Ibn Abi Shayba 37:408

Abu Mu'awiyah narrated to us, from al-A'mash, from Jami' ibn Shaddad, from al-Aswad ibn Hilal, from Abdullah, who said: The Dajjal will emerge and remain on the earth for forty mornings, reaching every watering place during them. The day among them will be like a week, and the week like a month, and the month like a year. Then he said: How will you be when a people are in ease while you are in hardship, and they are full while you are hungry, and they are quenched while you are thirsty?