'Priests and Levites' in the Bible

And David said to all the assembly of Israel, "{If it seems good to you} and before Yahweh our God, {let us send word abroad} to our brothers who remain in all the land of Israel and [to] the priests and Levites with them in the cities with their pasturelands that they might be gathered to us.

And Shemaiah the son of Nethanel, the scribe, from the Levites, recorded them before the king, the princes, Zadok the priest, Ahimelech the son of Abiathar, and the heads of the {families} of the priests and Levites, one father's house drawn by Lot for Eleazar and one drawn by lot for Ithamar.

This is the thing that you must do: one third of you priests and Levites {coming off duty on the Sabbath} [shall be] gatekeepers at the entrances

And Hezekiah appointed working groups of the priests and the Levites, each according to their divisions, {according to the service for priests and Levites}, for burnt offerings, for peace offerings, to serve, to give thanks, and to praise in the gates of the camps of Yahweh.

For the priests and Levites together had consecrated themselves; all of them were clean. And they slaughtered the Passover sacrifice for all of the returned exiles, for their brothers the priests, and for themselves.

Some of the {Israelites}, some priests and Levites, the singers, the gatekeepers, and the temple servants went up to Jerusalem in the seventh year of King Artaxerxes.

So the priests and Levites took over the weighed silver, gold, and the vessels to bring to Jerusalem for the house of our God.

On that day men were appointed for the storehouse rooms, the offerings, the first fruits, and the tithes, in order to gather in them from the fields of the cities the requirements of the law for the priests and Levites; for the joy of Judah [was] upon the priests and Levites standing there.

So I cleansed them from everything foreign, and I established responsibilities for the priests and Levites, each in his own work,

And this is the testimony of John, when the Jews sent priests and Levites from Jerusalem so that they could ask him, "Who are you?"