From Sahih Bukhari (Hadith 4636):
Narrated Abu Huraira:Allah's Messenger (ﷺ) said, "The hour will not be established till the sun rises from the West; and when it rises (from the West) and the people see it, they all will believe. And that is (the time) when no good will it do to a soul to believe then." Then he recited the whole Verse
Reference: Bukhari 4636