18 and to regulate day and night, and to divide between the light and the darkness. And God saw that it was good.
Genesis 1:18 Cross References - CAB
Psalms 19:6
6 His going forth is from the extremity of heaven, and His circuit to the other end of heaven; and no one shall be hidden from His heat.
Jeremiah 31:35
35 Thus says the Lord, who gives the sun for a light by day, the moon and the stars for a light by night, and makes a roaring in the sea, so that its waves roar: the Lord Almighty is His name: