Exodus 27:1-3

1“You are to make the altar of acacia wood, seven feet six inches long, and seven feet six inches wide; the altar is to be square, and its height is to be four feet six inches.

2You are to make its four horns on its four corners; its horns will be part of it, and you are to overlay it with bronze.

3You are to make its pots for the ashes, its shovels, its tossing bowls, its meat hooks, and its fire pans – you are to make all its utensils of bronze.