Ezekiel 41:6-8

Young's Literal Translation

⁶ And the side-chambers [are] side-chamber by side-chamber, three and thirty times; and they are entering into the wall -- which the house hath for the side-chambers all round about -- to be taken hold of, and they are not taken hold of by the wall of the house.

⁷ And a broad place and a turning place still upwards [are] to the side-chambers, for the turning round of the house [is] still upwards all round about the house: therefore the breadth of the house [is] upwards, and so the lower one goeth up unto the higher by the midst.

⁸ And I have looked at the house, the height all round about: the foundations of the side-chambers [are] the fulness of the reed, six cubits by the joining.