'Priests and Levites' in the Bible

On the second day, the family leaders of all the people, along with the priests and Levites, assembled before Ezra the scribe to study the words of the law.

These are the priests and Levites who went up with Zerubbabel son of Shealtiel and with Jeshua:Seraiah, Jeremiah, Ezra,

After the priests and Levites had purified themselves, they purified the people, the gates, and the wall.

On that same day men were placed in charge of the rooms that housed the supplies, contributions, firstfruits, and tenths. The legally required portions for the priests and Levites were gathered from the village fields, because Judah was grateful to the priests and Levites who were serving.

So I purified them from everything foreign and assigned specific duties to each of the priests and Levites.