The word(s) "constant" appears 8 time(s) in 8 verse(s) in Quran in Muhammad Habib Shakir translation.

(1) Attend constantly to prayers and to the middle prayer and stand up truly obedient to Allah.

(2) And this is a Book We have revealed, blessed, verifying that which is before it, and that you may warn the metropolis and those around her; and those who believe in the hereafter believe in it, and they attend to their prayers constantly.

(3) They said: By Allah! you will not cease to remember Yusuf until you are a prey to constant disease or (until) you are of those who perish.

(4) And those who are constant, seeking the pleasure of their Lord, and keep up prayer and spend (benevolently) out of what We have given them secretly and openly and repel evil with good; as for those, they shall have the (happy) issue of the abode

(5) Peace be on you because you were constant, how excellent, is then, the issue of the abode.

(6) And whatever is in the heavens and the earth is His, and to Him should obedience be (rendered) constantly; will you then guard against other than (the punishment of) Allah?

(7) And water flowing constantly,

(8) Those who are constant at their prayer