Exodus 27:1-3

“Using acacia wood, construct a square altar 7-1/2 feet wide, 7-1/2 feet long, and 4-1/2 feet high. Make horns for each of its four corners so that the horns and altar are all one piece. Overlay the altar with bronze. Make ash buckets, shovels, basins, meat forks, and firepans, all of bronze.