For all the first-born among the sons of Israel are mine, both man and beast. On the day that I smote all the first-born in the land of Egypt I sanctified them for myself.
And I have given the Levites as a gift to Aaron and to his sons from among the sons of Israel, to do the service of the sons of Israel in the tent of meeting, and to make atonement for the sons of Israel, that there be no plague am
And Israel stretched out his right hand, and laid it upon Ephraim's head, who was the younger, and his left hand upon Manasseh's head, guiding his hands deliberately, for Manasseh was the firstborn.
And I, behold, I have taken the Levites from among the sons of Israel instead of all the first-born who opens the womb among the sons of Israel. And the Levites shall be mine,