Ezekiel 40:16

And all around there were windows wide inwards and narrow outwards for the chambers and the inner porches of this gate of the court; and on the windows for the porches on the inside and on the porches there were palm-trees, on this side and that.

And there were secret windows to the chambers, and to the porches within the gate of the court round about, and in the same manner windows to the porches round about within: and on the porch there were palm-trees on this side and on that side.