Parallel
Numbers 18:16
King James Version (1769 Blayney revision, with Apocrypha) · Berean Standard Bible
And those that are to be redeemed from a month old shalt thou redeem, according to thine estimation, for the money of five shekels, after the shekel of the sanctuary, which is twenty gerahs.
You are to pay the redemption price for a month-old male according to your valuation: five shekels of silver (note: 5 shekels is approximately 2 ounces or 57 grams of silver.), according to the sanctuary shekel, which is twenty gerahs (note: 20 gerahs is equivalent to one shekel (approximately 0.4 ounces or 11.4 grams).).