Exodus 38:5
He cast four rings on the four ends of the bronze grating as holders for the poles.
Exodus 27:4
You shall make for it a grating of network of bronze, and on the net you shall make four bronze rings
Treasury of Scripture Knowledge
Summary
And he cast four rings for the four ends of the grate of brass, to be places for the staves.
The grate
Bible References
The grate
Exodus 27:4
You shall make for it a grating of network of bronze, and on the net you shall make four bronze rings at its four corners.