Quran 34:21 from Surah Saba on Divine Marvels.
وَمَا كَانَ لَهُۥ عَلَيۡهِم مِّن سُلۡطَٰنٍ إِلَّا لِنَعۡلَمَ مَن يُؤۡمِنُ بِٱلۡأٓخِرَةِ مِمَّنۡ هُوَ مِنۡهَا فِي شَكّٖۗ وَرَبُّكَ عَلَىٰ كُلِّ شَيۡءٍ حَفِيظٞ
English translation: And not was for him over them any authority except that We (might) make evident who believes in the Hereafter from (one) who [he] about it (is) in doubt And your Lord over all things (is) a Guardian
Transliteration: wama kana lahu alayhim min sul'tanin illa lina'lama man yu'minu bil-akhirati mimman huwa min'ha fi shakkin warabbuka ala kulli shayin hafizun