Quran 23:63 from Surah Al-Muminoon on Divine Marvels.
بَلۡ قُلُوبُهُمۡ فِي غَمۡرَةٖ مِّنۡ هَٰذَا وَلَهُمۡ أَعۡمَٰلٞ مِّن دُونِ ذَٰلِكَ هُمۡ لَهَا عَٰمِلُونَ
English translation: Nay their hearts (are) in confusion over this and for them (are) deeds besides besides that they for it (are) doers
Transliteration: bal qulubuhum fi ghamratin min hadha walahum a'malun min duni dhalika hum laha amiluna