Ezekiel 43:13-17

13“These are the measurements of the altar by cubits (a cubit being a normal cubit plus a handbreadth). Its gutter will be a cubit deep and a cubit wide. Its rim will be one span surrounding the edge. This will be the base of the altar.

14From the base on the ground to the lower ledge will be two cubits and the width one cubit. From the smaller ledge to the larger ledge will be four cubits and the width a cubit.

15The altar hearth will be four cubits high. Four horns will project upward from the hearth.

16The hearth will be 12 cubits long by 12 wide, with four sides square.

17The ledge will be 14 cubits long and 14 wide with four sides square. The border surrounding it will be half a cubit and its bottom will be a cubit all around. Its steps will face east.”