Numbers 3:41-43

New English Translation

⁴¹ And take^[a] the Levites for me—I am the Lord—instead of all the firstborn males among the Israelites, and the livestock of the Levites instead of all the firstborn of the livestock of the Israelites.” ⁴² So Moses numbered all the firstborn males among the Israelites, as the Lord had commanded him. ⁴³ And all the firstborn males, by the number of the names from a month old and upward, totaled 22,273.