He made two gold rings below the molding on opposite sides to hold the poles used to carry it.
KJV
And he made two rings of gold for it under the crown thereof, by the two corners of it, upon the two sides thereof, to be places for the staves to bear it withal.
ASV
And he made for it two golden rings under the crown thereof, upon the two ribs thereof, upon the two sides of it, for places for staves wherewith to bear it.