Exodus 27:1-3

Darby Translation

27 And thou shalt make the altar of acacia-wood, five cubits the length, and five cubits the breadth; the altar shall be square; and the height thereof three cubits.

² And thou shalt make its horns at the four corners thereof; its horns shall be of itself; and thou shalt overlay it with copper.

³ And thou shalt make its pots to cleanse it of the fat, its shovels, and its bowls, and its forks, and its firepans; for all the utensils thereof thou shalt employ copper.