Ezekiel 43:12-14 21st Century King James Version (KJ21)
12 This is the law of the house: Upon the top of the mountain the whole limit thereof round about shall be most holy. Behold, this is the law of the house.
13 “And these are the mesurements of the altar in cubits (the cubit is a cubit and a handbreadth): even the bottom shall be a cubit and the breadth a cubit, and the border thereof by the edge thereof round about shall be a span; and this shall be the higher place of the altar.
14 And from the bottom upon the ground even to the lower ledge shall be two cubits and the breadth one cubit; and from the lesser ledge even to the greater ledge shall be four cubits and the breadth one cubit.