Exodus 37:27
And he made for it two gold rings under its molding {on two opposite sides} as {holders} for poles to carry it with them.
Treasury of Scripture Knowledge
Summary
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.
General references
Bible References
General references
Numbers 4:11
Over the altar of gold they will spread a blue cloth, and they will cover it with a covering of {fine leather} and place its poles.