Surah Al-Qasas, Verse 72

قُلۡ أَرَءَيۡتُمۡ إِن جَعَلَ ٱللَّهُ عَلَيۡكُمُ ٱلنَّهَارَ سَرۡمَدًا إِلَىٰ يَوۡمِ ٱلۡقِيَٰمَةِ مَنۡ إِلَٰهٌ غَيۡرُ ٱللَّهِ يَأۡتِيكُم بِلَيۡلٖ تَسۡكُنُونَ فِيهِۚ أَفَلَا تُبۡصِرُونَ٧٢

qul ara-aytum in jaʿala l-lahu ʿalaykumu l-nahāra sarmadan ilā yawmi l-qiyāmati man ilāhun ghayru l-lahi yatīkum bilaylin taskunūna fīhi afalā tub'ṣirūna

Say, "Have you considered: if Allāh should make for you the day continuous until the Day of Resurrection, what deity other than Allāh could bring you a night in which you may rest? Then will you not see?"