Ezekiel 43:10-12

10“Son of man, describe the temple to the house of Israel, that they may be ashamed of their iniquities; and let them measure the pattern.

11And if they are ashamed of all that they have done, make known to them the design of the temple and its arrangement, its exits and its entrances, its entire design and all its ordinances, all its forms and all its laws. Write it down in their sight, so that they may keep its whole design and all its ordinances, and perform them.

12This is the law of the temple: The whole area surrounding the mountaintop is most holy. Behold, this is the law of the temple.