Where it appears

• Exod 14:2“Speak to the children of Israel, that they turn back and encamp before Pihahiroth, between Migdol and the sea, before Baal Zephon. You shall encamp opposite it by the sea.
• Ezek 46:9But when the people of the land shall come before Yahweh in the appointed feasts, he who enters by the way of the north gate to worship shall go out by the way of the south gate; and he who enters by the way of the south gate shall go out by the way of the north gate: he shall not return by the way of the gate by which he came in, but shall go out straight before him.