The word(s) "open" appears 58 time(s) in 57 verse(s) in Quran in Muhammad Habib Shakir translation.

(41) And he went into the city at a time of unvigilance on the part of its people, so he found therein two men fighting, one being of his party and the other of his foes, and he who was of his party cried out to him for help against him who was of his enemies, so Musa struck him with his fist and killed him. He said: This is on account of the Shaitan's doing; surely he is an enemy, openly leading astray.

(42) Enter your hand into the opening of your bosom, it will come forth white without evil, and draw your hand to yourself to ward off fear: so these two shall be two arguments from your Lord to Firon and his chiefs, surely they are a transgressing people.

(43) O wives of the prophet! whoever of you commits an open indecency, the punishment shall be increased to her doubly; and this is easy to Allah.

(44) If you do a thing openly or do it in secret, then surely Allah is Cognizant of all things.

(45) Surely they who recite the Book of Allah and keep up prayer and spend out of what We have given them secretly and openly, hope for a gain which will not perish.

(46) Did I not charge you, O children of Adam! that you should not serve the Shaitan? Surely he is your open enemy,

(47) Therefore let not their speech grieve you; surely We know what they do in secret and what they do openly.

(48) Does not man see that We have created him from the small seed? Then lo! he is an open disputant.

(49) The gardens of perpetuity, the doors are opened for them.

(50) What! is he whose heart Allah has opened for Islam so that he is in a light from his Lord (like the hard-hearted)? Nay, woe to those whose hearts are hard against the remembrance of Allah; those are in clear error.