Ezekiel 41:16

Now the temple and the corners, and the outer porch were arched; and the windows, the apertures for light through which they looked out from the three stories round about, were grilled, and the parts adjoining were planked, both the floor and from the floor to the windows. And the windows had shutters which folded back in three sections, to give an opportunity of looking out at them.

And the windows were latticed, giving light round about to the three stories, so as to look through: and the house and the parts adjoining were planked round about, and so was the floor, and from the floor up to the windows, and the window shutters folded back in three parts for one to look through.