Ezekiel 13:2-3, 23

Son of man, prophesy against the prophets of Israel that prophesy, and say thou unto them that prophesy out of their own hearts, Hear ye the word of the LORD; Thus saith the Lord GOD; Woe unto the foolish prophets, that follow their own spirit, and have seen nothing!

therefore ye shall see no more vanity, nor divine divinations: for I will deliver my people out of your hand: and ye shall know that I am the LORD.