Quran 56:86 from Surah Al-Waaqia on Divine Marvels.
فَلَوۡلَآ إِن كُنتُمۡ غَيۡرَ مَدِينِينَ
English translation: Then why not if you are not to be recompensed
Transliteration: falawla in kuntum ghayra madinina