Exodus 27:4-6

Amplified Bible, Classic Edition

⁴ Also make for it a grate, a network of bronze; and on the net you shall make four bronze rings at its four corners.

⁵ And you shall put it under the ledge of the altar, so that the net will extend halfway down the altar.

⁶ And make poles for the altar, poles of acacia wood overlaid with bronze.