Ezekiel 43:16

And from the bottom [upon] the ground [even] to the lower settle [shall be] two cubits, and the breadth one cubit; and from the lesser settle [even] to the greater settle [shall be] four cubits, and the breadth [one] cubit.

So the altar [shall be] four cubits; and from the altar and upward [shall be] four horns.

And the settle [shall be] fourteen [cubits] long and fourteen broad in the four squares thereof; and the border about it [shall be] half a cubit; and the bottom thereof [shall be] a cubit about; and his stairs shall look toward the east.

And he said unto me, Son of man, thus saith the Lord GOD; These [are] the ordinances of the altar in the day when they shall make it, to offer burnt offerings thereon, and to sprinkle blood thereon.