In Context

8 And they shall keep all the utensils of the tent of meeting, and the charge of the children of Israel, to do the service of the tabernacle.

9 And thou shalt give the Levites to Aaron and to his sons: they are wholly given to him out of the children of Israel.

10 And Aaron and his sons shalt thou appoint that they may attend to their priest's office; and the stranger that cometh near shall be put to death.

11 And Jehovah spoke to Moses, saying,

12 And I, behold, I have taken the Levites from among the children of Israel instead of every firstborn that breaketh open the womb among the children of Israel, and the Levites shall be mine;

13 for every firstborn is mine. On the day that I smote all the firstborn in the land of Egypt, I hallowed unto me all the firstborn in Israel, both of man and beast; mine shall they be: I am Jehovah.

Numbers 3:11 in Other Translations