Psalm 106:16
In the camp they resented Moses, and Aaron, the Lord's holy priest.
Exodus 28:36
"You are to make a plate of pure gold and engrave on it the way a seal is engraved: "Holiness to the Lord."
Leviticus 21:6-8
"'They must be holy to their God, and they must not profane the name of their God, because they are the ones who present the Lord's gifts, the food of their God. Therefore they must be holy.
Leviticus 21:10-12
"'The high priest -- who is greater than his brothers, on whose head the anointing oil is poured, who has been ordained to wear the priestly garments -- must neither dishevel the hair of his head nor tear his garments.
Numbers 16:1-50
Now Korah son of Izhar, the son of Kohath, the son of Levi, and Dathan and Abiram, the sons of Eliab, and On son of Peleth, who were Reubenites, took men