3 verses have
heaven
in Edition Clear Qur'an by Talal Itani / Saad (The letter Saad)

38:10Or do they possess the sovereignty of the heavens and the earth and what is between them? Then let them ascend the ropes.

38:27We did not create the heaven and the earth and everything between them in vain. That is the assumption of those who disbelieve—so woe to those who disbelieve because of the Fire.

38:66The Lord of the heavens and the earth, and everything between them; the Mighty, the Forgiver.”