Ezekiel 40:17

Then he brought me forth into the utter court, the way toward the north: and he brought me into the chamber that was over against the separate place, and which was before the building toward the north.

But the court which is without the temple leave out, and measure it not; for it is given unto the Gentiles: and the holy city shall they tread under foot forty and two months.

Because their office was to wait on the sons of Aaron for the service of the house of the Lord, in the courts, and in the chambers, and in the purifying of all holy things, and the work of the service of the house of God;

For these Levites, the four chief porters, were in their set office, and were over the chambers and treasuries of the house of God.

Then Hezekiah commanded to prepare chambers in the house of the Lord; and they prepared them,

And the sound of the cherubims’ wings was heard even to the outer court, as the voice of the Almighty God when he speaketh.

And the five and twenty thousand of length, and the ten thousand of breadth, shall also the Levites, the ministers of the house, have for themselves, for a possession for twenty chambers.

Then he brought me forth into the utter court, and caused me to pass by the four corners of the court; and, behold, in every corner of the court there was a court.

And against the wall of the house he built chambers round about, against the walls of the house round about, both of the temple and of the oracle: and he made chambers round about:

And he took away the horses that the kings of Judah had given to the sun, at the entering in of the house of the Lord, by the chamber of Nathan–melech the chamberlain, which was in the suburbs, and burned the chariots of the sun with fire.

And the chambers and the entries thereof were by the posts of the gates, where they washed the burnt offering.

And the side chambers were three, one over another, and thirty in order; and they entered into the wall which was of the house for the side chambers round about, that they might have hold, but they had not hold in the wall of the house.

And before the chambers was a walk of ten cubits breadth inward, a way of one cubit; and their doors toward the north.