'Bad' in the Bible

He must not replace or exchange it, good for bad or bad for good, and if he does indeed exchange one animal for another animal, then both the original animal and its substitute will be holy.

and the priest will establish its conversion value, whether good or bad. According to the assessed conversion value of the priest, thus it will be.

"'If a man consecrates his house as holy to the Lord, the priest will establish its conversion value, whether good or bad. Just as the priest establishes its conversion value, thus it will stand.

The owner must not examine the animals to distinguish between good and bad, and he must not exchange it. If, however, he does exchange it, both the original animal and its substitute will be holy. It must not be redeemed.'"