Quran 23:80 from Surah Al-Muminoon on Divine Marvels.
وَهُوَ ٱلَّذِي يُحۡيِۦ وَيُمِيتُ وَلَهُ ٱخۡتِلَٰفُ ٱلَّيۡلِ وَٱلنَّهَارِۚ أَفَلَا تَعۡقِلُونَ
English translation: And He (is) the One Who gives life and causes death and for Him (is the) alternation (of) the night and the day Then will not you reason
Transliteration: wahuwa alladhi yuh'yi wayumitu walahu ikh'tilafu al-layli wal-nahari afala ta'qiluna