Genesis 6:16-18
Genesis 6: 16 to 18
16 Make an opening around the top of the boat. Make it 18 inches high from the edge of the roof down. Put a door in the side of the boat. Make an upper, middle and lower deck in it.
17 I will bring a flood of water on the earth. I will destroy all living things that live under the sky. This includes everything that has the breath of life. Everything on the earth will die.
18 But I will make an agreement with you. You, your sons, your wife and your sons’ wives will all go into the boat.