3 verses have
Hour
in Edition Clear Qur'an by Talal Itani / Al-Hajj (The Pilgrimage)

22:1O people, be conscious of your Lord. The quaking of the Hour is a tremendous thing.

22:7And because the Hour is coming—there is no doubt about it—and because God will resurrect those in the graves.

22:55Those who disbelieve will continue to be hesitant about it, until the Hour comes upon them suddenly, or there comes to them the torment of a desolate Day.