Deuteronomy 14:17Douay-Rheims

Genesis 1:5

And he called the light Day, and the darkness Night; and there was evening and morning one day.

Genesis 1:14

And God said: Let there be lights made in the firmament of heaven, to divide the day and the night, and let them be for signs, and for seasons, and for days and years:

Genesis 1:16

And God made two great lights: a greater light to rule the day; and a lesser light to rule the night: and the stars.

Genesis 1:18

And to rule the day and the night, and to divide the light and the darkness. And God saw that it was good.

Genesis 7:4

For yet a while, and after seven days, I will rain upon the earth forty days and forty nights; and I will destroy every substance that I have made, from the face of the earth.