Exodus 13:13

13 but you must buy back from him every first-born male donkey by offering a lamb in its place. If you do not want to buy back the donkey, break its neck. You must buy back every first-born male child of yours.

Exodus 13:13 Meaning and Commentary

Exodus 13:13

And every firstling of an ass thou shalt redeem with a lamb,
&c.] Which was given to the priest for it; and according to the Jewish canon F6, it might be redeemed with that only;

``not with a calf, nor with an animal (a goat or a ram, as Bartenora interprets it), nor with a lamb slain, or torn to pieces.''
Jarchi thinks the ass only was to be redeemed, and not the firstling of any other unclean creature, but his reasons are insufficient; all unclean creatures, as horses, camels, dogs, swine are included in it, as should seem from ( Numbers 18:15 ) and this is the rather particularly mentioned, because there was a greater plenty of them than of horses and camels, and because they were very useful creatures; and if these were to be redeemed, then much more those of less value, and less useful. Hence might arise the story and calumny, as some have thought, of the Jews worshipping an ass's head: and if thou wilt not redeem it, then thou shall break its neck;
cut off its head on the back of the neck with a knife or cleaver, such as butchers use, as the Misnah F7, and its commentators, interpret it, so that the owner should have no profit by it: and all the firstborn of man amongst thy children shall thou redeem;
with the price of five shekels of the sanctuary, and within thirty days of the birth of it, ( Numbers 18:16 ) and these being to be redeemed as the unclean beasts were, shows that men are by nature unclean, and even the firstborn, whose names are written in heaven, the elect of God, and need redemption by the blood of the Lamb.
FOOTNOTES:

F6 Misn. Becorot, sect. 1. sect. 5.
F7 lbid. sect. 7. Maimon & Bartenora in ib.

Exodus 13:13 In-Context

11 "The Lord will bring you into the land of the Canaanites, which he solemnly promised to you and your ancestors. When he gives it to you,
12 you must offer every first-born male to the Lord. Every first-born male of your animals belongs to the Lord,
13 but you must buy back from him every first-born male donkey by offering a lamb in its place. If you do not want to buy back the donkey, break its neck. You must buy back every first-born male child of yours.
14 In the future, when your son asks what this observance means, you will answer him, "By using great power the Lord brought us out of Egypt, the place where we were slaves.
15 When the king of Egypt was stubborn and refused to let us go, the Lord killed every first-born male in the land of Egypt, both human and animal. That is why we sacrifice every first-born male animal to the Lord, but buy back our first-born sons.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.