Ezekiel 41:12

Then he measured the house, one hundred cubits long; the separate area with the building and its walls were also one hundred cubits long.

He measured the length of the building along the front of the separate area behind it, with a gallery on each side, one hundred cubits, along with the inner nave and the porches of the court.

Then he brought me out into the outer court, the way toward the north; and he brought me to the chamber which was opposite the separate area and opposite the building toward the north.

Then a measuring rod like a staff was given to me, saying, “Get up and measure the sanctuary of God and the altar, and those who worship in it.