Leviticus 27:9-11

New International Version - UK

⁹ ‘“If what they vowed is an animal that is acceptable as an offering to the Lord, such an animal given to the Lord becomes holy. ¹⁰ They must not exchange it or substitute a good one for a bad one, or a bad one for a good one; if they should substitute one animal for another, both it and the substitute become holy. ¹¹ If what they vowed is a ceremonially unclean animal – one that is not acceptable as an offering to the Lord – the animal must be presented to the priest,