Numbers 3:46-48

New Century Version

⁴⁶ Since there are 273 more firstborn sons than Levites, ⁴⁷ collect two ounces of silver for each of the 273 sons. Use the measure as set by the Holy Place, which is two-fifths of an ounce. ⁴⁸ Give the silver to Aaron and his sons as the payment for the 273 Israelites.”