Exodus 27:4-6

Young's Literal Translation

⁴ `And thou hast made for it a grate of net-work of brass, and hast made on the net four rings of brass on its four extremities,

⁵ and hast put it under the compass of the altar beneath, and the net hath been unto the middle of the altar.

⁶ `And thou hast made staves for the altar, staves of shittim wood, and hast overlaid them [with] brass.