KJV
A window shalt thou make to the ark, and
in a cubit shalt thou finish it above; and the door of the ark shalt thou set
in the side thereof; [with] lower, second, and third [stories] shalt thou
make it.
BSB
You are to make a roof for the ark, finish its walls a cubit from the top, place a door in the side of the ark, and build lower, middle, and upper decks.