Ezekiel 46:10

8 When the prince enters, he shall go in through the portico of the gateway, and he shall go out the same way.

9 When the people of the land come before the LORD at the appointed feasts, whoever enters by the north gate to worship must go out by the south gate, and whoever enters by the south gate must go out by the north gate. No one is to return through the gate by which he entered, but each must go out by the opposite gate.

10 When the people enter, the prince shall go in with them, and when they leave, he shall leave.

11 At the festivals and appointed feasts, the grain offering shall be an ephah with a bull, an ephah with a ram, and as much as one is able to give with the lambs, along with a hin of oil per ephah.

12 When the prince makes a freewill offering to the LORD, whether a burnt offering or a peace offering, the gate facing east must be opened for him. He is to offer his burnt offering or peace offering just as he does on the Sabbath day. Then he shall go out, and the gate must be closed after he goes out.