Numbers 3:47 BBE

⁴⁵  Take the Levites in place of all the first sons of the children of Israel, and the cattle of the Levites in place of their cattle; the Levites are to be mine; I am the Lord.

⁴⁶  And the price you have to give for the two hundred and seventy-three first sons of the children of Israel which are in addition to the number of the Levites,

⁴⁷  Will be five shekels for every one, by the scale of the holy place (the shekel is twenty gerahs);

⁴⁸  And this money, the price of those over the number of the Levites, is to be given to Aaron and his sons.

⁴⁹  So Moses took the money, the price of those whose place had not been taken by the Levites;