Numbers 8:18-20

Christian Standard Bible

¹⁸ But I have taken the Levites in place of every firstborn among the Israelites. ¹⁹ From the Israelites, I have given the Levites exclusively to Aaron and his sons to perform the work for the Israelites at the tent of meeting and to make atonement on their behalf, so that no plague will come against the Israelites when they approach the sanctuary.”^(A)

²⁰ Moses, Aaron, and the entire Israelite community did this to the Levites. The Israelites did everything to them the Lord commanded Moses regarding the Levites.