Exodus 27:4 in the World English Bible
You shall make a grating for it of network of bronze. On the net you shall make four bronze rings in its four corners.
Context
3 And thou shalt make his pans to receive his ashes, and his shovels, and his basons, and his fleshhooks, and his firepans: all the vessels thereof thou shalt make of brass.
4 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.
5 And thou shalt put it under the compass of the altar beneath, that the net may be even to the midst of the altar.