Ezekiel 46:3; Ezekiel 46:9

3 On the Sabbaths and New Moons the people of the land are to worship in the presence of the LORD at the entrance of that gateway.

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