1. "Build an altar out of acacia wood. It must be four feet six inches high and seven feet six inches square.
2. Make a horn stick out from each of its upper four corners. Cover the altar with bronze.
3. "Make all of its tools out of bronze. Make its pots to remove the ashes. Make its shovels, sprinkling bowls, meat forks, and pans for carrying ashes.
4. "Make a bronze grate for the altar. Make a bronze ring for each of the four corners of the grate.
5. Put the grate halfway up the altar on the inside.