Al-Qasas - 28:73

وَمِن رَّحْمَتِهِ جَعَلَ لَكُمُ اللَّيْلَ وَالنَّهَارَ لِتَسْكُنُوا فِيهِ وَلِتَبْتَغُوا مِن فَضْلِهِ وَلَعَلَّكُمْ تَشْكُرُونَ
[28:73]
And out of His mercy He has made for you the night and the day, that you may rest therein, and that you may seek of His grace, and that you may give thanks.
It is out of His Mercy that He has made for you Night and Day,- that ye may rest therein, and that ye may seek of his Grace;- and in order that ye may be grateful.
Of His mercy hath He appointed for you night and day, that therein ye may rest, and that ye may seek His bounty, and that haply ye may be thankful.