Exodus 27:5

and hast put it under the compass of the altar beneath, and the net hath been unto the middle of the altar.

Exodus 38:4

And he maketh for the altar a brazen grate of net-work, under its border beneath, unto its midst;

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 maketh for the altar a brazen grate of net-work, under its border beneath, unto its midst;