Numbers 3:48-50

New Century Version

⁴⁸ Give the silver to Aaron and his sons as the payment for the 273 Israelites.”

⁴⁹ So Moses collected the money for the people the Levites could not replace. ⁵⁰ From the firstborn of the Israelites, he collected thirty-five pounds of silver, using the measure set by the Holy Place.