The word(s) "heaven" appears 275 time(s) in 267 verse(s) in Quran in Muhammad Habib Shakir translation.

(171) Or is it that theirs is the kingdom of the heavens and the earth and what is between them? Then let them ascend by any

(172) And We did not create the heaven and the earth and what is between them in vain; that is the opinion of those who disbelieve then woe to those who disbelieve on account of the fire.

(173) The Lord of the heavens and the earth and what is between them, the Mighty, the most Forgiving.

(174) He has created the heavens and the earth with the truth; He makes the night cover the day and makes the day overtake the night, and He has made the sun and the moon subservient; each one runs on to an assigned term; now surely He is the Mighty, the great Forgiver.

(175) And should you ask them, Who created the heavens and the earth? They would most certainly say: Allah. Say: Have you then considered that what you call upon besides Allah, would they, if Allah desire to afflict me with harm, be the removers of His harm, or (would they), if Allah desire to show me mercy, be the withholders of His mercy? Say: Allah is sufficient for me; on Him do the reliant rely.

(176) Say: Allah's is the intercession altogether; His is the kingdom of the heavens and the earth, then to Him you shall be brought back.

(177) Say: O Allah! Originator of the heavens and the earth, Knower of the unseen and the seen! Thou (only) judgest between Thy servants as to that wherein they differ.

(178) His are the treasures of the heavens and the earth; and (as for) those who disbelieve in the communications of Allah, these it is that are the losers.

(179) And they have not honored Allah with the honor that is due to Him; and the whole earth shall be in His grip on the day of resurrection and the heavens rolled up in His right hand; glory be to Him, and may He be exalted above what they associate (with Him).

(180) And the trumpet shall be blown, so all those that are in the heavens and all those that are in the earth shall swoon, except such as Allah please; then it shall be blown again, then lo! they shall stand up awaiting.