Genesis 1:14,16
And God said, Let there be lights in the firmament of the heaven to divide the day from the night; and let them be for signs, and for seasons, and for days, and years:
Torrey's Topical Textbook—AKJV

Psalm 74:16
The day is yours, the night also is yours: you have prepared the light and the sun.
Torrey's Topical Textbook—AKJV