5 verses have
heaven
in Edition Clear Qur'an by Talal Itani / Hud (Hud)

11:7It is He who created the heavens and the earth in six days—and His Throne was upon the waters—in order to test you—which of you is best in conduct. And if you were to say, “You will be resurrected after death,” those who disbelieve would say, “This is nothing but plain witchcraft.”

11:44And it was said, “O earth, swallow your waters,” and “O heaven, clear up.” And the waters receded, and the event was concluded, and it settled on Judi, and it was proclaimed: “Away with the wicked people.”

11:107Remaining therein for as long as the heavens and the earth endure, except as your Lord wills. Your Lord is Doer of whatever He wills.

11:108And as for those who are happy, they will be in Paradise, remaining therein for as long as the heavens and the earth endure, except as your Lord wills—a reward without end.

11:123To God belongs the future of the heavens and the earth, and to Him all authority goes back. So worship Him, and rely on Him. Your Lord is never unaware of what you do.