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.
The sons of Amram: Aaron and Moses. Aaron was set apart to consecrate the most holy things, that he and his sons for ever should burn incense before the Lord, and minister to him and pronounce blessings in his name for ever.
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.
And 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.