Exodus 27:7 in the World English Bible
Its poles shall be put into the rings, and the poles shall be on the two sides of the altar when carrying it.
Context
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.