Exodus 27:1-3

“Make an altar of acacia wood, four and one-half feet high. It should be square—seven and one-half feet long and seven and one-half feet wide. Make each of the four corners of the altar stick out like a horn, in such a way that the corners with their horns are all one piece. Then cover the whole altar with bronze. “Use bronze to make all the tools and dishes that will be used on the altar: the pots to remove the ashes, the shovels, the bowls for sprinkling blood, the meat forks, and the pans for carrying the burning wood.