Sura al-Zumar 39:5

خَلَقَ ٱلسَّمَٰوَٰتِ وَٱلْأَرْضَ بِٱلْحَقِّ يُكَوِّرُ ٱلَّيْلَ عَلَى ٱلنَّهَارِ وَيُكَوِّرُ ٱلنَّهَارَ عَلَى ٱلَّيْلِ وَسَخَّرَ ٱلشَّمْسَ وَٱلْقَمَرَ كُلٌّ يَجْرِى لِأَجَلٍ مُّسَمًّى أَلَا هُوَ ٱلْعَزِيزُ ٱلْغَفَّٰرُ

khalaqa l-samāwāti wa-l-arḍa bil-ḥaqqi yukawwiru l-layla ʿalā l-nahāri wa-yukawwiru l-nahāra ʿalā l-layli wa-sakhkhara l-shamsa wa-l-qamara kullun yajrī li-ajalin musamman āla huwa l-ʿazīzu l-ghaffāru

He created the heavens and the earth in true (proportions): He makes the Night overlap the Day, and the Day overlap the Night: He has subjected the sun and the moon (to His law): Each one follows a course for a time appointed. Is not He the Exalted in Power - He Who forgives again and again?