Bible Verses About Priests: Were to live by the altar as they had no inheritance

The priests and Levites, and all that are of the same tribe, shall have no part nor inheritance with the rest of Israel, because they shall eat the sacrifices of the Lord, and his oblations,

And they shall receive nothing else of the possession of their brethren: for the Lord himself is their inheritance, as he hath said to them.

Know you not that they who work in the holy place eat the things that are of the holy place; and they that serve the altar partake with the altar?