أَلَمْ يَرَوْا۟ أَنَّا جَعَلْنَا ٱلَّيْلَ لِيَسْكُنُوا۟ فِيهِ وَٱلنَّهَارَ مُبْصِرًا ۚ إِنَّ فِى ذَٰلِكَ لَـَٔايَـٰتٍۢ لِّقَوْمٍۢ يُؤْمِنُونَ

Do they not see that We made the night that they may rest therein and the day giving sight? Indeed in that are signs for a people who believe.

— An-Naml 27:86