English Standard Version
"When you build a new house, you shall make a parapet for your roof, that you may not bring the guilt of blood upon your house, if anyone should fall from it.New International Version
When you build a new house, make a parapet around your roof so that you may not bring the guilt of bloodshed on your house if someone falls from the roof.Catholic Public Domain Version
When you build a new house, you shall make a wall around the roof. Otherwise, someone may slip and fall down violently, and so blood would be shed at your house, and you would be guilty