Leviticus 27:9-11

Common English Bible

⁹ If a solemn promise involves livestock that can be offered to the Lord, any such animal given to the Lord will be considered holy. ¹⁰ The promise maker cannot replace or substitute for it, either good for bad or bad for good. But if one should substitute one animal for another, both it and the substitute will be holy. ¹¹ If the solemn promise involves any kind of unclean animal that cannot be offered to the Lord, the promise maker must set the animal before the priest.