Exodus 38:3-5

King James Version

³ And he made all the vessels of the altar, the pots, and the shovels, and the basons, and the fleshhooks, and the firepans: all the vessels thereof made he of brass.

⁴ And he made for the altar a brasen grate of network under the compass thereof beneath unto the midst of it.

⁵ And he cast four rings for the four ends of the grate of brass, to be places for the staves.