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 both it and that for which it is changed shall be holy.
And they shall not sell of it, neither exchange it, nor shall the firstfruits of the land be alienated: for it is holy unto the LORD.
And if it be any unclean beast, of which they do not offer an oblation unto the LORD, then he shall set the beast before the priest:
And if it be a beast, whereof men offer an oblation unto the LORD, all that any man giveth of such unto the LORD shall be holy.
a doubleminded man, unstable in all his ways.