'Change' in the Bible

Then he is to change his clothes, dressing himself with a different set of clothes, and take the ashes to a clean place outside the camp.

But if the raw flesh change again, and be turned white, he shall come unto the priest;

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.

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 change thereof shall be holy; it shall not be redeemed.