15. Here is how I want you to build it. The ark has to be 450 feet long. It has to be 75 feet wide and 45 feet high.
16. Make a roof for it. Leave the sides of the ark open a foot and a half from the top. Put a door in one side of the ark. Make lower, middle and upper decks.
17. "I am going to bring a flood on the earth. It will destroy all life under the sky. It will destroy every living creature that breathes. Everything on earth will die.
18. "But I will make my covenant with you. You will enter the ark. Your sons and your wife and your sons' wives will enter it with you.