Deuteronomy 21:5
And the priests the sons of Levi shall come near, for LORD thy God has chosen them to minister to him, and to bless in the name of LORD, and according to their word shall every controversy and every stroke be.
1 Chronicles 23:13
The sons of Amram: Aaron and Moses. And Aaron was separated that he should sanctify the most holy things, he and his sons, forever, to burn incense before LORD, to minister to him, and to bless in his name, forever.
Deuteronomy 10:8
At that time LORD set apart the tribe of Levi, to bear the ark of the covenant of LORD, to stand before LORD to minister to him, and to bless in his name, to this day.
Numbers 6:22-27
And LORD spoke to Moses, saying,
Deuteronomy 17:8-12
If there arise a matter too hard for thee in judgment, between blood and blood, between plea and plea, and between stroke and stroke, being matters of controversy within thy gates, then thou shall arise, and get thee up to the plac
Deuteronomy 18:5
For LORD thy God has chosen him out of all thy tribes to stand to minister in the name of LORD, him and his sons forever.
Deuteronomy 19:17
then both the men, between whom the controversy is, shall stand before LORD, before the priests and the judges that shall be in those days,
Malachi 2:7
For the priest's lips should keep knowledge, and they should seek the law at his mouth. For he is the messenger of LORD of hosts.