Exodus 27:4-6

King James Version

⁴ And thou shalt make for it a grate of network of brass; and upon the net shalt thou make four brasen rings in the four corners thereof.

⁵ And thou shalt put it under the compass of the altar beneath, that the net may be even to the midst of the altar.

⁶ And thou shalt make staves for the altar, staves of shittim wood, and overlay them with brass.