Ezekiel 43:12

Now let them put away their prostitution, and the dead bodies of their kings far from me. Then I will dwell among them forever.

“You, son of man, show the house to the house of Israel, that they may be ashamed of their iniquities; and let them measure the pattern.

If they are ashamed of all that they have done, make known to them the form of the house, its fashion, its exits, its entrances, its structure, all its ordinances, all its forms, and all its laws; and write it in their sight, that they may keep the whole form of it, and all its ordinances, and do them.

“These are the measurements of the altar by cubits (the cubit is a cubit and a hand width): the bottom shall be a cubit, and the width a cubit, and its border around its edge a span; and this shall be the base of the altar.

From the bottom on the ground to the lower ledge shall be two cubits, and the width one cubit; and from the lesser ledge to the greater ledge shall be four cubits, and the width a cubit.

The upper altar shall be four cubits; and from the altar hearth and upward there shall be four horns.