Exodus 27:5

And set it under the border of the altar from below, and the net shall be even to half the altar.

Exodus 38:4

And he will make for the altar a grate of brass net work under its border from below; even to the half of it

Treasury of Scripture Knowledge

Summary

And thou shalt put it under the compass of the altar beneath, that the net may be even to the midst of the altar.

Compass of the altar

Bible References

Compass of the altar

Exodus 38:4
And he will make for the altar a grate of brass net work under its border from below; even to the half of it