Genesis 1
14 Ref And God said, Let there be lights in the arch of heaven, for a division between the day and the night, and let them be for signs, and for marking the changes of the year, and for days and for years:
15 And let them be for lights in the arch of heaven to give light on the earth: and it was so.
16 Ref And God made the two great lights: the greater light to be the ruler of the day, and the smaller light to be the ruler of the night: and he made the stars.
17 Ref And God put them in the arch of heaven, to give light on the earth;
18 Ref To have rule over the day and the night, and for a division between the light and the dark: and God saw that it was good.
19 And there was evening and there was morning, the fourth day.