أَفَلَا يَنظُرُونَ إِلَى ٱلْإِبِلِ كَيْفَ خُلِقَتْ
So do they not look attentively at the camels, how they have been created?
Roots in this verse: ن ظ ر (nZr), ا ب ل (Abl), ك ي ف (kyf), خ ل ق (xlq)