Ali 'Imran 3:190
إِنَّ فِى خَلْقِ ٱلسَّمَـٰوَٰتِ وَٱلْأَرْضِ وَٱخْتِلَـٰفِ ٱلَّيْلِ وَٱلنَّهَارِ لَـَٔايَـٰتٍ لِّأُو۟لِى ٱلْأَلْبَـٰبِ
Inna fee khalqi assamawatiwal-ardi wakhtilafi allayli wannaharilaayatin li-olee al-albab
"Indeed, in the creation of the heavens and the earth and the alternation of the night and the day are signs for those of understanding -"
Ali 'Imran 3:190, translation by Sahih International
A short reflection
In the creation of the heavens and the earth and the alternation of night and day are signs for people of understanding.