Quran 41:11 — Detailed (Fussilat)

Then He turned to the sky, when it was still gas, and said to it, and to the earth, "Come into existence, willingly or unwillingly." They said, "We come willingly."

[41:10] He placed on it stabilizers (mountains), made it productive, and He calculated its provisions in four days, to satisfy the needs of all its inhabitants.

[41:12] Thus, He* completed the seven universes in two days, and set up the laws for every universe. And we adorned the lowest universe with lamps, and placed guards around it. Such is the design of the Almighty, the Omniscient.