Put the grate under the ledge of the altar so that it comes halfway up the altar.
“Make a grate for it out of bronze mesh, and make a bronze ring for ⌞each of⌟ the four corners of the grate.
“Make poles out of acacia wood for the altar, and cover them with bronze.
He made a grate for the altar out of bronze mesh, ⌞and put it⌟ under the ledge, halfway up the altar.
From the base on the ground to the lower ledge it was 3½ feet high, and from the lower ledge to the upper ledge it was 7 feet high and 21 inches wide.