'Neck' in the Bible

You are to redeem every firstborn donkey with a lamb, and if you don't redeem it, you are to break its neck. You are to redeem every firstborn among your sons.

You are to redeem the firstborn of a donkey with a sheep, and if you don't redeem it, you are to break its neck. You are to redeem every firstborn of your sons, and no one is to appear before me empty-handed.