Leviticus 27:29-31

New Revised Standard Version, Anglicised

²⁹ No human beings who have been devoted to destruction can be ransomed; they shall be put to death.

³⁰ All tithes from the land, whether the seed from the ground or the fruit from the tree, are the Lord’s; they are holy to the Lord. ³¹ If persons wish to redeem any of their tithes, they must add one-fifth to them.