Ezekiel 43:12

8 When they placed their threshold next to My threshold and their doorposts beside My doorposts, with only a wall between Me and them, they defiled My holy name by the abominations they committed. Therefore I have consumed them in My anger.

9 Now let them remove far from Me their prostitution and the funeral offerings for their kings, and I will dwell among them forever.

10 As for you, son of man, describe the temple to the people of Israel, so that they may be ashamed of their iniquities. Let them measure the plan,

11 and if they are ashamed of all they have done, then make known to them the design of the temple—its arrangement and its exits and entrances—its whole design along with all its statutes, forms, and laws. Write it down in their sight, so that they may keep its complete design and all its statutes and may carry them out.

12 This is the law of the temple: All its surrounding territory on top of the mountain will be most holy. Yes, this is the law of the temple.

13 These are the measurements of the altar in long cubits (a cubit and a handbreadth): Its gutter shall be a cubit deep and a cubit wide, with a rim of one span around its edge. And this is the height of the altar:

14 The space from the gutter on the ground to the lower ledge shall be two cubits, and the ledge one cubit wide. The space from the smaller ledge to the larger ledge shall be four cubits, and the ledge one cubit wide.

15 The altar hearth shall be four cubits high, and four horns shall project upward from the hearth.

16 The altar hearth shall be square at its four corners, twelve cubits long and twelve cubits wide.

Read all of Ezekiel 43