Exodus 38:5 WBT

³  And he made all the vessels of the altar, the pots, and the shovels, and the basins, [and] the flesh-hooks, and the fire-pans: all the vessels of it he made [of] brass.

⁴  And he made for the altar a brazen grate of net-work under the compass of it beneath to the midst of it.

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

⁶  And he made the staffs [of] shittim wood, and overlaid them with brass.

⁷  And he put the staffs into the rings on the sides of the altar, to bear it with; he made the altar hollow with boards.