The Altar of Burnt-Offering: A Net-Working Grate of Brass Placed In
Source: TTT
Exodus 27:4, 5
Construct for it a grate of bronze mesh, and make a bronze ring at each of the four corners of the mesh. / Set the grate beneath the ledge of the altar, so that the mesh comes halfway up the altar.
Exodus 38:4
He made a grate of bronze mesh for the altar under its ledge, halfway up from the bottom.