ٱلَّذِى خَلَقَ سَبْعَ سَمَـٰوَٰتٍ طِبَاقًا ۖ مَّا تَرَىٰ فِى خَلْقِ ٱلرَّحْمَـٰنِ مِن تَفَـٰوُتٍ ۖ فَٱرْجِعِ ٱلْبَصَرَ هَلْ تَرَىٰ مِن فُطُورٍ
Allazee khalaqa sab'a samaawaatin tibaaqam maa taraa fee khalqir rahmaani min tafaawutin farji'il basara hal taraa min futoor
the one who created seven heavens in layers. You will see no flaw in the creation of the Most Merciful. Look again — do you see any cracks?