Genesis 1:19-21

19 So it was evening and it was morning, a fourth day.

20 And God said Let the waters swarm with an abundance of living soul, and, birds, shall fly over the earth, over the face of the expanse of the heavens.

21 And God created the great sea-monsters, and every living soul that moveth with which the waters swarmed after their kind and every winged bird after its kind. And God saw that it was good.