Then Aaron lifted up his hands toward the people and blessed them, and he came down from offering the sin offering and the burnt offering and the peace offerings.
Then the priests, the sons of Levi, shall come forward, for the Lord your God has chosen them to minister to him and to bless in the name of the Lord, and by their word every dispute and every assault shall be settled.
The sons of Amram: Aaron and Moses. Aaron was set apart to dedicate the most holy things, that he and his sons forever should make offerings before the Lord and minister to him and pronounce blessings in his name forever.
At that time the Lord set apart the tribe of Levi to carry the ark of the covenant of the Lord to stand before the Lord to minister to him and to bless in his name, to this day.