TSK · Numbers 8:16

And thou shalt giue the Leuites vnto Aaron and to his sonnes: for they are giuen him freely from among the children of Israel.

Because all the first borne are mine: for the same day, that I smote all the first borne in the land of Egypt, I sanctified vnto me all the first borne in Israel, both man and beast: mine they shalbe: I am the Lord.