The word(s) "hour" appears 53 time(s) in 48 verse(s) in Quran in Muhammad Habib Shakir translation.

(41) Therefore bear up patiently as did the apostles endowed with constancy bear up with patience and do not seek to hasten for them (their doom). On the day that they shall see what they are promised they shall be as if they had not tarried save an hour of the day. A sufficient exposition! Shall then any be destroyed save the transgressing people?

(42) Do they then wait for aught but the hour that it should come to them all of a sudden? Now indeed the tokens of it have (already) come, but how shall they have their reminder when it comes on them?

(43) The hour drew nigh and the moon did rend asunder.

(44) Nay, the hour is their promised time, and the hour shall be most grievous and bitter.

(45) Shall most surely be gathered together for the appointed hour of a known day.

(46) And he is sure that it is the (hour of) parting

(47) They ask you about the hour, when it will come.

(48) I swear by the early hours of the day,