Quran 25:9 from Surah Al-Furqaan on Divine Marvels.
ٱنظُرۡ كَيۡفَ ضَرَبُواْ لَكَ ٱلۡأَمۡثَٰلَ فَضَلُّواْ فَلَا يَسۡتَطِيعُونَ سَبِيلٗا
English translation: See how they set forth for you the similitudes but they have gone astray so not they are able (to find) a way
Transliteration: unzur kayfa darabu laka al-amthala fadallu fala yastati'una sabilan