Exodus 38:1-8

1They built the altar of burnt offering of acacia wood, three cubits high; it was square, five cubits long and five cubits wide. 2They made a horn at each of the four corners, so that the horns and the altar were of one piece, and they overlaid the altar with bronze. 3They made all its utensils of bronze—its pots, shovels, sprinkling bowls, meat forks and firepans. 4They made a grating for the altar, a bronze network, to be under its ledge, halfway up the altar. 5They cast bronze rings to hold the poles for the four corners of the bronze grating. 6They made the poles of acacia wood and overlaid them with bronze. 7They inserted the poles into the rings so they would be on the sides of the altar for carrying it. They made it hollow, out of boards. 8They made the bronze basin and its bronze stand from the mirrors of the women who served at the entrance to the tent of meeting.