kjv@Exodus:38:5 @ And he cast four rings for the four ends of the grate of brass, to be places for the staves.
kjv@Exodus:38:6 @ And he made the staves of shittim wood, and overlaid them with brass.
kjv@Exodus:38:7 @ And he put the staves into the rings on the sides of the altar, to bear it withal; he made the altar hollow with boards.