3 verses have
Hour
in Edition Clear Qur'an by Talal Itani / Az-Zukhruf (Ornaments of gold)

43:61He is a portent of the Hour, so have no doubt about it, and follow Me. This is a straight way.

43:66Are they only waiting for the Hour to come upon them suddenly, while they are unaware?

43:85And blessed is He Who has sovereignty over the heavens and the earth and what is between them. He alone has knowledge of the Hour, and to Him you will be returned.