11 The Eternal will lead you into the land He promised you and your ancestors—the land where the Canaanites are now living. 12 You are to dedicate to Him every offspring that opens the womb—your firstborn sons and the firstborn male of all your livestock—for they belong to Him. 13 You may redeem every firstborn of a donkey by sacrificing a lamb in its place. If you choose not to redeem it, then you must break its neck. But you must redeem all of your firstborn sons and not sacrifice them.