5 verses have
heaven
in Edition Clear Qur'an by Talal Itani / Al-Ankaboot (The Spider)

29:22You cannot escape, on earth or in the heaven; and you have no protector and no savior besides God.

29:34“We will bring down upon the people of this town a scourge from heaven, because of their wickedness.”

29:44God created the heavens and the earth with truth. Surely in that is a sign for the believers.

29:52Say, “God suffices as witness between you and me. He knows everything in the heavens and the Earth. Those who believe in vanity and reject God—it is they who are the losers.”

29:61And if you asked them, “Who created the heavens and the earth and regulated the sun and the moon?” They would say, “God.” Why then do they deviate?