Musnad Ahmad 5:152

Muhammad ibn Sabiq narrated to us, Ibrahim ibn Tahman narrated to us, from Mansur, from al-Minhal ibn ‘Amr, from Nu‘aym ibn Dujajah, that he said: Abu Mas‘ud ‘Uqbah ibn ‘Amr al-Ansari entered upon ‘Ali ibn Abi Talib. ‘Ali said to him: "Are you the one who says: 'A hundred years will not pass over the people while there is an eye on the earth that blinks'?" The Messenger of Allah, peace and blessings of Allah be upon him, only said: "A hundred years will not pass over the people, while there is an eye on the earth that blinks, from among those who are alive today." By Allah, the prosperity of this nation is after a hundred years.