Exodus 37:27

He made two gold rings and put them below the molding on opposite sides to hold the poles for carrying it.

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
They will spread a violet cloth over the gold altar and cover the cloth with fine leather. Then they will put the poles in place.