Numbers 8:15-17

Living Bible

¹⁵ After you have sanctified them and presented them in this way, they shall go in and out of the Tabernacle to do their work.

¹⁶ “They are mine from among all the people of Israel, and I have accepted them in place of all the firstborn children of the Israelites: I have taken the Levites as their substitutes. ¹⁷ For all the firstborn among the people of Israel are mine, both men and animals; I claimed them for myself the night I killed all the firstborn Egyptians.