يٰسۤ — Yasin Ayat 37

وَاٰيَةٌ لَّهُمُ الَّيْلُ ۖنَسْلَخُ مِنْهُ النَّهَارَ فَاِذَا هُمْ مُّظْلِمُوْنَۙ

Wa āyatul lahumul-lailu naslakhu minhun-nahāra fa'iżā hum muẓlimūn(a).

"And a sign for them is the night. We remove from it [the light of] day, so they are [left] in darkness."