Thematic Bible: Building the ark of noah

Make thyself an ark of gopher wood: with cells shalt thou make the ark; and pitch it inside and outside with pitch. And thus shalt thou make it: let the length of the ark be three hundred cubits, the breadth of it fifty cubits, and the height of it thirty cubits. A light shalt thou make to the ark; and to a cubit high shalt thou finish it above. And the door of the ark shalt thou set in its side: with a lower, second, and third story shalt thou make it.