Numbers 3:5 Then the LORD spoke to Moses, saying,

Numbers 4:1 Then the LORD spoke to Moses and to Aaron, saying,

Numbers 16:9 is it not enough for you that the God of Israel has separated you from the rest of the congregation of Israel, to bring you near to Himself, to do the service of the tabernacle of the LORD, and to stand before the congregation to minister to them;

Numbers 18:2 "But bring with you also your brothers, the tribe of Levi, the tribe of your father, that they may be joined with you and serve you, while you and your sons with you are before the tent of the testimony.

1 Chronicles 26:1 For the divisions of the gatekeepers there were of the Korahites, Meshelemiah the son of Kore, of the sons of Asaph.

2 Chronicles 29:34 But the priests were too few, so that they were unable to skin all the burnt offerings; therefore their brothers the Levites helped them until the work was completed and until the other priests had consecrated themselves. For the Levites were more conscientious to consecrate themselves than the priests.

2 Chronicles 30:17 For there were many in the assembly who had not consecrated themselves; therefore, the Levites were over the slaughter of the Passover lambs for everyone who was unclean, in order to consecrate them to the LORD.

Ezekiel 40:45 He said to me, "This is the chamber which faces toward the south, intended for the priests who keep charge of the temple;

Ezekiel 44:14 "Yet I will appoint them to keep charge of the house, of all its service and of all that shall be done in it. (NASB ©1995)