Jeremiah 23:14-16

14In the prophets of Jerusalem also I have seen a horrible thing: they commit adultery, and walk in lies; and they strengthen the hands of evil-doers, so that none doth return from his wickedness: they are all of them become unto me as Sodom, and the inhabitants thereof as Gomorrah. 15Therefore thus saith Jehovah of hosts concerning the prophets: Behold, I will feed them with wormwood, and make them drink the water of gall; for from the prophets of Jerusalem is ungodliness gone forth into all the land.

16Thus saith Jehovah of hosts, Hearken not unto the words of the prophets that prophesy unto you: they teach you vanity; they speak a vision of their own heart, and not out of the mouth of Jehovah.