'Bad' in the Bible

They shall not alter it nor change it, a good for a bad, or a bad for a good; and if he at all change beast for beast, then it and the exchange thereof shall be holy.

and the priest shall value it, judging between good and bad: according to the valuation of the priest, so shall it be.

And when any one halloweth his house, that it may be holy to Jehovah, the priest shall value it, judging between good and bad: as the priest shall value it, so shall it stand.

He shall not search whether it be good or bad, neither shall he change it; and if he change it at all, then both it and the exchange thereof shall be holy; it shall not be redeemed.