Qaf - 50:6

أَفَلَمْ يَنظُرُوا إِلَى السَّمَاء فَوْقَهُمْ كَيْفَ بَنَيْنَاهَا وَزَيَّنَّاهَا وَمَا لَهَا مِن فُرُوجٍ
[50:6]
Do they not then look up to heaven above them how We have made it and adorned it and it has no gaps?
Do they not look at the sky above them?- How We have made it and adorned it, and there are no flaws in it?
Have they not then observed the sky above them, how We have constructed it and beautified it, and how there are no rifts therein?