10. You shall therefore keep this ordinance in its season from year to year.
11. And it shall be when the LORD shall bring you into the land of the Canaanites, as he swore unto you and to your fathers, and shall give it to you,
12. That you shall set apart unto the LORD all that opens the womb, and every firstling that comes of a beast which you have; the males shall be the LORD'S.
13. And every firstling of a donkey you shall redeem with a lamb; and if you will not redeem it, then you shall break its neck: and all the firstborn of man among your children shall you redeem.