Numbers 18:17

17 But the first-born of cows, sheep, and goats are not to be bought back; they belong completely to me and are to be sacrificed. Throw their blood against the altar and burn their fat as a food offering, an odor pleasing to me.

Numbers 18:17 Meaning and Commentary

Numbers 18:17

But the firstling of a cow, or the firstling of a sheep, or
the firstling of a goat, thou shalt not redeem
That is, shalt not take the redemption price for them, but the creatures themselves; which they, the priests, were to take for their own use:

they [are] holy;
separated to the Lord, and therefore not to be used in common by men, but were sacred to the Lord, or became the property of his priests; see ( Deuteronomy 15:19 ) ; how they were to be made use of follows:

thou shalt sprinkle their blood upon the altar;
for they were to be sacrificed, and their blood used as in other sacrifices:

and shalt burn their fat [for] an offering made by fire; for a sweet
savour unto the Lord;
as the fat of other sacrifices was, and particularly of the peace offerings, which were wholly eaten otherwise, ( Leviticus 7:31 ) .

Numbers 18:17 In-Context

15 "Every first-born child or animal that the Israelites present to me belongs to you. But you must accept payment to buy back every first-born child, and must also accept payment for every first-born animal that is ritually unclean.

16 Children shall be bought back at the age of one month for the fixed price of five pieces of silver, according to the official standard.

17 But the first-born of cows, sheep, and goats are not to be bought back; they belong completely to me and are to be sacrificed. Throw their blood against the altar and burn their fat as a food offering, an odor pleasing to me.

18 The meat from them belongs to you, like the breast and the right hind leg of the special offering.

19 "I am giving to you, to your sons, and to your daughters, for all time to come, all the special contributions which the Israelites present to me. This is an unbreakable covenant that I have made with you and your descendants."