Numbers 3:44

⁴²And Moses counted, as the Lord commanded him, every firstborn among the children of Israel.

⁴³And all the male firstborn in number by name, from a month old and upward, were according to their numbering twenty-two thousand and two hundred and seventy-three.

— Numbers 3:44 —

⁴⁵Take the Levites instead of all the firstborn of the sons of Israel, and the cattle of the Levites instead of their cattle, and the Levites shall be mine; I am the Lord.

⁴⁶And for the ransoms of the two hundred and seventy-three which exceed the Levites in number of the firstborn of the sons of Israel;