Bible Verses About False Prophets: Often pretended to dreams

The prophet that hath a dream, let him tell a dream; and he that hath my word, let him speak my word faithfully. What is the straw to the wheat? saith Jehovah.

Behold, I am against them that prophesy lying dreams, saith Jehovah, and do tell them, and cause my people to err by their lies, and by their vain boasting: yet I sent them not, nor commanded them; neither do they profit this people at all, saith Jehovah.