Ezekiel 43:13-18

“These are the measurements of the altar, using the measuring stick. The altar’s gutter is twenty-one inches high and twenty-one inches wide, and its rim is about nine inches around its edge. And the altar is this tall: From the ground up to the lower ledge, it measures three and one-half feet. It is twenty-one inches wide. It measures seven feet from the smaller ledge to the larger ledge and is twenty-one inches wide. The place where the sacrifice is burned on the altar is seven feet high, with its four corners shaped like horns and reaching up above it. It is square, twenty-one feet long and twenty-one feet wide. The upper ledge is also square, twenty-four and one-half feet long and twenty-four and one-half feet wide. The rim around the altar is ten and one-half inches wide, and its gutter is twenty-one inches wide all around. Its steps are on the east side.” Then the man said to me, “Human, this is what the Lord GOD says: These are the rules for the altar. When it is built, use these rules to offer burnt offerings and to sprinkle blood on it.