Exodus 27:6-8

King James Version

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

⁷ And the staves shall be put into the rings, and the staves shall be upon the two sides of the altar, to bear it.

⁸ Hollow with boards shalt thou make it: as it was shewed thee in the mount, so shall they make it.