17God set them in the expanse of sky to give light to the earth,
18and to rule over the day and over the night, and to divide the light from the darkness. God saw that it was good.
19There was evening and there was morning, a fourth day.
20God said, "Let the waters swarm with swarms of living creatures, and let birds fly above the earth in the open expanse of sky."
21God created the large sea creatures, and every living creature that moves, with which the waters swarmed, after their kind, and every winged bird after its kind. God saw that it was good.
22God blessed them, saying, "Be fruitful, and multiply, and fill the waters in the seas, and let birds multiply on the earth."
23There was evening and there was morning, a fifth day.
