Leviticus 27:10

He must not exchange it or substitute a good one for a bad one, or a bad one for a good one; if he should substitute one animal for another, both it and the substitute become holy.

(New International Version)

'He shall not replace it or exchange it, a good for a bad, or a bad for a good; or if he does exchange animal for animal, then both it and its substitute shall become holy.

(New American Standard Bible)

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.

(King James Version)