17 And God set them in the firmament of the heavens to give light upon the earth
18 and to rule over the day and over the night and to divide the light from the darkness; and God saw that it was good.
19 And the evening and the morning were the fourth day.
20 And God said, Let the waters bring forth great quantities of creatures with living souls and fowl that may fly above the earth upon the face of the firmament of the heavens.
21 And God created the great dragons and every living soul that moves, which the waters brought forth abundantly after their nature, and every winged fowl after its nature; and God saw that it was good.
22 And God blessed them, saying, Be fruitful and multiply and fill the waters in the seas, and let fowl multiply in the earth.
23 And the evening and the morning were the fifth day.