And the sons of Aaron, the priests, shall blow the trumpets and shall have them and it shall be a law unto you forever and among your children after you.

"And when Aaron and his sons have made an end of covering the sanctuary and all things of the sanctuary, against that the host remove, then the sons of Kohath shall come in for to bear, and so let them not touch the sanctuary lest they die. And this is the charge of the sons of Kohath in the tabernacle of witness.