78:12

Dynamic translation

(78:12) We constructed above you seven strongholds?

Connected

(23:17) We have created above you seven passageways, and We were never unaware of the creations.

(67:3) He created seven universes one above another. You do not see any disorder in the creation by the Gracious. Keep looking; do you see any flaw?

(71:15) "Did you not see how God created seven universes one above another?"

(2:29) He is the One who created for you all that is in the earth, then He attended to the Universe and made it seven universes, and He is aware of all things.