Numbers 8:19
And I have given the Levites as a gift to Aaron and to his sons, from among the children of Israel, to perform the service of the children of Israel in the tent of meeting, and to make atonement for the children of Israel; that there be no plague among the children of Israel, when the children of Israel draw near to the sanctuary.
Numbers 1:53
but the Levites shall encamp round about the tabernacle of testimony, that there come not wrath upon the assembly of the children of Israel; and the Levites shall keep the charge of the tabernacle of testimony.
Numbers 16:46
And Moses said to Aaron, Take the censer, and put fire thereon from off the altar, and lay on incense, and carry it quickly to the assembly, and make atonement for them; for there is wrath gone out from Jehovah: the plague is begun.
Numbers 3:6-9
Bring the tribe of Levi near, and present them before Aaron the priest, that they may minister unto him;
Numbers 18:2-6
And thy brethren also, the tribe of Levi, the tribe of thy father, bring near with thee, that they may unite with thee, and minister unto thee; but thou and thy sons with thee shall serve before the tent of the testimony.
1 Samuel 6:19
And he smote among the men of Beth-shemesh, because they had looked into the ark of Jehovah, and smote of the people seventy men; and the people lamented, because Jehovah had smitten the people with a great slaughter.
1 Chronicles 23:28-32
For their place was by the side of the sons of Aaron for the service of the house of Jehovah, over the courts, and over the chambers, and over the purifying of all holy things, and for the work of the service of the house of God;
2 Chronicles 26:16-20
But when he became strong his heart was lifted up to his downfall; and he transgressed against Jehovah his God, and went into the temple of Jehovah to burn incense upon the altar of incense.
Ezekiel 44:11-14
but they shall be ministers in my sanctuary, having oversight at the gates of the house, and doing the service of the house: they shall slaughter the burnt-offering and the sacrifice for the people, and they shall stand before them to minister unto them.