Ezekiel 46:2

Stand by the post of the gate. — The prince shall enter the sanctuary by the east gate of the outer court, pass through that court to the inner gate, and “worship at the threshold of the gate” immediately adjoining the inner court, while the priests make ready his sacrifices. But he is not to enter the inner court, or to assume any priestly functions. Afterwards he is to go forth by the same way (Ezekiel 46:8, and Ezekiel 44:3), and the gate stands open until evening, though no one else is to enter thereby.