Exodus 38:1-3

Young's Literal Translation

38 And he maketh the altar of burnt-offering of shittim wood, five cubits its length, and five cubits its breadth (square), and three cubits its height;

² and he maketh its horns on its four corners; its horns have been of the same; and he overlayeth it with brass;

³ and he maketh all the vessels of the altar, the pots, and the shovels, and the sprinkling-pans, the forks, and the fire-pans; all its vessels he hath made of brass.