Ezekiel 41:21-26
The door posts of the nave were squared. As for the face of the nave, its appearance was as the appearance of the temple. The altar was of wood, three cubits high, and its length two cubits. Its corners, its base, and its walls were of wood. He said to me, “This is the table that is before Yahweh.” The temple and the sanctuary had two doors. The doors had two leaves each, two turning leaves: two for the one door, and two leaves for the other. There were made on them, on the doors of the nave, cherubim and palm trees, like those made on the walls. There was a threshold of wood on the face of the porch outside. There were closed windows and palm trees on the one side and on the other side, on the sides of the porch. This is how the side rooms of the temple and the thresholds were arranged.