Ezekiel 40:17

14 And he took the measure of the covered way, twenty cubits; and opening from the covered way of the doorway was the open square round about.

15 And from before the opening of the doorway to before the inner covered way of the doorway was fifty cubits.

16 And the rooms and their uprights had sloping windows inside the doorway all round, and in the same way the covered way had windows all round on the inside: and on every upright there were palm-trees.

17 Then he took me into the outer square, and there were rooms and a stone floor made for the open square all round: there were thirty rooms on the stone floor.

18 And the stone floor was by the side of the doorways, and was as wide as the doorways were long, even the lower floor.

19 Then he took the measure of the square across, from before the lower doorway inside to before the inner doorway outside, one hundred cubits. And he took me in the direction of the north,

20 And there was a doorway to the outer square, looking to the north; and he took the measure of it to see how wide and how long it was.