Ezekiel 43:12-14 Modern English Version (MEV)
12 This is the law of the temple: The whole territory on the top of the mountain all around shall be most holy. This is the law of the temple.
The Altar Restored
13 These are the measurements of the altar by cubits[a] (the cubit is a cubit and a handbreadth): The base shall be a cubit, and the width a cubit, and its border by its edge all around shall be a span.[b] And this shall be the height of the altar: 14 From the bottom on the ground even to the lower ledge shall be two cubits, and the width one cubit.[c] And from the lesser ledge even to the greater ledge shall be four cubits, and the width one cubit.[d]