The doorway of the Hekhal was twenty cubits high and ten broad. It had four doors, two on the inner side, and two on the outer, as it says, “And the Hekhal and the Sanctuary had two doors” (Ezekiel 41:23). The outer ones opened into the interior of the doorway so as to cover the thickness of the wall, while the inner ones opened into the Temple so as to cover the space behind the doors, because the whole of the Temple was overlaid with gold except the space behind the doors. Rabbi Judah says: they stood within the doorway, and they resembled folding doors. These were two cubits and a half [of the wall] and these were two cubits and a half, leaving half a cubit as a doorpost at the one end and half a cubit as a doorpost at the other end, as it says, “And the doors had two leaves apiece, two turning leaves, two leaves for the one door and two leaves for the other” (Ezekiel 41:24).

The great gate had two small doors, one to the north and one to the south. By the one to the south no one ever went in, and concerning it was stated explicitly be Ezekiel, as it says, “And the Lord said to me: this gate shall be shut, it shall not be opened, neither shall any man enter in by it, for the Lord God of Israel has entered in by it; therefore it shall be shut” (Ezekiel 44:2). He [the priest] took the key and opened the [northern] door and went in to the cell, and from the cell he went into the Hekhal. Rabbi Judah says: he used to walk along in the thickness of the wall until he came to the space between the two gates. He would open the outer doors from within and the inner doors from without.

The [chamber] of the lowest [story] was five cubits wide and at the ceiling six cubits. The [chamber] of the middle [story] was six cubits wide and at the ceiling of seven. The [chamber] of the top [story] was seven cubits wide, as it says, "The lowest story was five cubits wide, the middle one 6 cubits wide and the third 7 cubits wide" (I Kings 6:6).

The mesibbah (a winding walkway) went up from the north-east corner to the north-west corner by which they used to go up to the roofs of the cells. One would ascend the messibah facing the west, traversing the whole of the northern side till he reached the west. When he reached the west he turned to face south and then traversed whole of the west side till he reached the south. When he reached the south he turned to face eastwards and then traversed the south side till he reached the door of the upper chamber, since the door of the upper chamber opened to the south. In the doorway of the upper chamber were two columns of cedar by which they used to climb up to the roof of the upper chamber, and at the top of them was a row of stones showing the division in the upper chamber between the holy part and the Holy of Holies. There were trap doors in the upper chamber opening into the Holy of Holies by which the workmen were let down in baskets so that they should not feast their eyes on the Holy of Holies.

The Hekhal was a hundred cubits by a hundred with a height of a hundred. The foundation was six cubits, then it rose forty, then a cubit for the ornamentation, two cubits for the guttering, a cubit for the ceiling and a cubit for the plastering. The height of the upper chamber was forty cubits, there was a cubit for its ornamentation, two cubits for the guttering, a cubit for the ceiling, a cubit for the plastering, three cubits for the parapet and a cubit for the spikes. Rabbi Judah says the spikes were not included in the measurement, but the parapet was four cubits.

From east to west was a hundred cubits: The wall of the porch five cubits, the porch itself eleven, the wall of the Hekhal six cubits and its interior forty, a cubit for the space between, and twenty cubits for the Holy of Holies, the wall of the Hekhal six cubits, the cell six cubits and the wall of the cell five. From north to south was seventy cubits: The wall of the mesibbah five cubits, the mesibbah itself three, the wall of the cell five and the cell itself six, the wall of the Hekhal six cubits and its interior twenty, then the wall of the Hekhal again six and the cell six and its wall five, then the place of the water descent three cubits and its wall five cubits. The Porch extended beyond this fifteen cubits on the north and fifteen cubits on the south, and this space was called the House of the slaughter-knives where they used to store the knives. The Hekhal was narrow behind and broad in front, resembling a lion, as it says, "Ah, Ariel, Ariel, the city where David encamped" (Isaiah 29:1): Just as a lion is narrow behind and broad in front, so the Hekhal was narrow behind and broad in front.