But when the people come in through the north gateway to worship the Lord during the religious festivals, they must leave by the south gateway. And those who entered through the south gateway must leave by the north gateway. They must never leave by the same gateway they came in, but must always use the opposite gateway.
4
The whole body of the people gathered together in the outer court, and from there groups went in turn into the inner court to worship, and then aga…

In the solemn feasts.— Different arrangements were required for the great or “solemn” feasts, because at these all the males of Is…

But when the people of the land shall come before the Lord in the solemn feasts To worship the Lord, to pray and praise; …

The ordinances of worship for the prince and for the people are described here, along with the gifts the prince may bestow on his sons and servants…
Albert Barnes
AlbertBarnes