Numbers 3:46-48

Darby Translation

⁴⁶ And for those that are to be ransomed, the two hundred and seventy-three of the firstborn of the children of Israel, which are in excess over the Levites,

⁴⁷ thou shalt take five shekels apiece by the poll, according to the shekel of the sanctuary shalt thou take them,—twenty gerahs the shekel;

⁴⁸ and thou shalt give the money unto Aaron and unto his sons for those in excess among them who are to be ransomed.