Ezra 2:62-63

The Exiles Return

⁶² These sought their registration among those enrolled in the genealogies, but they were not found there, and _b so they were excluded from the priesthood as unclean. ⁶³ The _c governor told them that they were not _d to partake of the most holy food, until there should be a priest to consult _e Urim and Thummim.

1. Cross References
   Numbers 3:10
   And you shall appoint Aaron and his sons, and they shall guard their priesthood. But if any outsider comes near, he shall be put to death.
   
2. Cross References
   Nehemiah 8:9
   And Nehemiah, who was the governor, and Ezra the priest and scribe, and the Levites who taught the people said to all the people, "This day is holy to the Lord your God; do not mourn or weep." For all the people wept as they heard the words of the Law.
   
3. Cross References
   Leviticus 22:2
   Speak to Aaron and his sons so that they abstain from the holy things of the people of Israel, which they dedicate to me, so that they do not profane my holy name: I am the Lord.
   Leviticus 22:10
   A lay person shall not eat of a holy thing; no foreign guest of the priest or hired servant shall eat of a holy thing.
   Leviticus 22:15 - 16
   They shall not profane the holy things of the people of Israel, which they contribute to the Lord.
   
4. Cross References
   Exodus 28:30
   And in the breastpiece of judgment you shall put the Urim and the Thummim, and they shall be on Aaron's heart, when he goes in before the Lord. Thus Aaron shall bear the judgment of the people of Israel on his heart before the Lord regularly.