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.

Exodus 25:12

You shall cast four gold rings for it and fasten them on its four feet, and two rings shall be on one side of it and two rings on the other side of it.

Exodus 35:16

the altar of burnt offering with its bronze grating, its poles, and all its utensils, the basin and its stand;

Exodus 38:4-5

He made for the altar a grating of bronze network beneath, under its ledge, reaching halfway up.

Treasury of Scripture Knowledge

Summary

And thou shalt make for it a grate of network of brass; and upon the net shalt thou make four brasen rings in the four corners thereof.

A grate of network

Rings in the four corners thereof

Bible References

A grate of network

Exodus 35:16
the altar of burnt offering with its bronze grating, its poles, and all its utensils, the basin and its stand;
Exodus 38:4
He made for the altar a grating of bronze network beneath, under its ledge, reaching halfway up.

Rings in the four corners thereof

Exodus 25:12
You shall cast four gold rings for it and fasten them on its four feet, and two rings shall be on one side of it and two rings on the other side of it.