The Altar in Herod's Temple ISBE

In the priests' court the principal object was the great altar of burnt offering, situated on the old site--the Sakhra--immediately in front of the porch of the temple (at 22 cubits distance--the space "between the temple and the altar" of Mt 23:35). The altar, according to the Mishna (Mid., iii.1), was 32 cubits square, and, like Ezekiel's, rose in stages, each diminishing by a cubit: one of 1 cubit in height, three of 5 cubits, which, with deduction of another cubit for the priests to walk on, left a square of 24 cubits at the top. It had four horns. Josephus, on the other hand, gives 50 cubits for the length and breadth, and 15 cubits for the height of the altar (BJ, V, v, 6)--his reckoning perhaps including a platform (a cubit high?) from which the height is taken (see ALTAR). The altar was built of unhewn stones, and had on the South a sloping ascent of like material, 32 cubits in length and 16 in width. Between temple and altar, toward the South, stood the "laver" for the priests. In the court, on the north side, were rings, hooks, and tables, for the slaughtering, flaying and suspending of the sacrificial victims.