Genesis 1:7-8

1:7 So God made the expanse and separated the water under the expanse from the water above it. It was so. 1:8 God called the expanse “sky.” There was evening, and there was morning, a second day.

Genesis 1:17

1:17 God placed the lights in the expanse of the sky to shine on the earth,

Genesis 1:6

1:6 God said, “Let there be an expanse in the midst of the waters and let it separate water from water.

Genesis 1:15

1:15 and let them serve as lights in the expanse of the sky to give light on the earth.” It was so.

Genesis 1:20

1:20 God said, “Let the water swarm with swarms of living creatures and let birds fly above the earth across the expanse of the sky.”