Exodus 27:5 in the World English Bible
You shall put it under the ledge around the altar beneath, that the net may reach halfway up the altar.
Context
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.
6 And thou shalt make staves for the altar, staves of shittim wood, and overlay them with brass.