Ezekiel 46:9

But when the people of the land shall come before the Lord in the solemn feasts, he that entereth in by the way of the north gate to worship shall go out by the way of the south gate; and he that entereth by the way of the south gate shall go forth by the way of the north gate: he shall not return by the way of the gate whereby he came in, but shall go forth over against it.

Cross-reference

Exodus 23:14-17 commands three annual feasts where all males appear before the Lord, the background for the people's worship in Ezekiel 46:9.

Exodus 34:23 repeats the command for three annual appearances before the Lord, linking to the solemn feasts in Ezekiel 46:9.

Deuteronomy 16:16 reiterates the three feasts appearance command, providing the foundation for the people's entry/exit rule in Ezekiel.