Numbers 18:16

16 And the redemption of them from a month old; their valuation of five shekels—it is twenty oboli according to the holy shekel.

Numbers 18:16 Meaning and Commentary

Numbers 18:16

And those that are to be redeemed
Which is to be understood not of unclean beasts last mentioned, for they were redeemed with lambs and not with money; and after they were eight days and not a month old, as follows, ( Exodus 13:13 ) ( 22:30 ) ; but of the firstborn of men:

from a month old shalt thou redeem, according to thine estimation:
that is, take the redemption money next mentioned; and though both time and price are fixed, yet said to be according to the estimation of the priest; see ( Leviticus 27:5 Leviticus 27:6 ) ;

for the money of five shekels;
which was about eleven or twelve shillings of our money, and is the price given for the redemption of the firstborn, when the Levites were taken in their stead, ( Numbers 3:47 ) ;

after the shekel of the sanctuary, which [is] twenty gerahs,
(See Gill on Numbers 3:47); of the manner of redeeming the firstborn, (See Gill on Exodus 13:15).

Numbers 18:16 In-Context

14 Every devoted thing among the children of Israel shall be thine.
15 And every thing that opens the womb of all flesh, whatsoever they bring to the Lord, whether man or beast, shall be thine: only the first-born of men shall be surely redeemed, and thou shalt redeem the first-born of unclean cattle.
16 And the redemption of them from a month old; their valuation of five shekels—it is twenty oboli according to the holy shekel.
17 But thou shalt not redeem the first-born of calves and the first-born of sheep and the first-born of goats; they are holy: and thou shalt pour their blood upon the altar, and thou shalt offer the fat as a burnt-offering for a smell of sweet savour to the Lord.
18 And the flesh shall be thine, as also the breast of the wave-offering and as the right shoulder, it shall be thine.

The Brenton translation of the Septuagint is in the public domain.