Quran 25:46 — The Statute Book (Al-Furqan)

But we designed it to move slowly.

[25:45] Have you not seen how your Lord designed the shadow? If He willed, He could have made it fixed, then we would have designed the sun accordingly.

[25:47] He is the One who designed the night to be a cover, and for you to sleep and rest. And He made the day a resurrection.