Jeremiah 29:8-9

29:8 “For the Lord God of Israel who rules over all says, ‘Do not let the prophets or those among you who claim to be able to predict the future by divination deceive you. And do not pay any attention to the dreams that you are encouraging them to dream. 29:9 They are prophesying lies to you and claiming my authority to do so. But I did not send them. I, the Lord, affirm it!’

Jeremiah 29:21

29:21 “The Lord God of Israel who rules over all also has something to say about Ahab son of Kolaiah and Zedekiah son of Maaseiah, who are prophesying lies to you and claiming my authority to do so. ‘I will hand them over to King Nebuchadnezzar of Babylon and he will execute them before your very eyes.