Ezekiel 40:5-8

5I saw a wall completely surrounding the temple area. The length of the measuring rod in the man’s hand was six long cubits, each of which was a cubit and a handbreadth. He measured the wall; it was one measuring rod thick and one rod high.

6Then he went to the east gate. He climbed its steps and measured the threshold of the gate; it was one rod deep.

7The alcoves for the guards were one rod long and one rod wide, and the projecting walls between the alcoves were five cubits thick. And the threshold of the gate next to the portico facing the temple was one rod deep.

8Then he measured the portico of the gateway;