人不可改換，也不可更換，或是好的換壞的，或是壞的換好的。若以牲畜更換牲畜，所許的與所換的都要成為聖。
He shall not alter it, nor change it, a good for a bad, or a bad for a good: and if he shall at all change beast for beast, then it and the exchange thereof shall be holy.