Jeremiah 29:21

“Thus says the Lord of hosts, the God of Israel, concerning Ahab the son of Kolaiah and concerning Zedekiah the son of Maaseiah, who are prophesying to you falsely in My name, ‘Behold, I will deliver them into the hand of Nebuchadnezzar king of Babylon, and he will slay them before your eyes.

Jeremiah 14:14-15

Then the Lord said to me, “The prophets are prophesying falsehood in My name. I have neither sent them nor commanded them nor spoken to them; they are prophesying to you a false vision, divination, futility and the deception of their own minds.

Jeremiah 29:8-9

For thus says the Lord of hosts, the God of Israel, ‘Do not let your prophets who are in your midst and your diviners deceive you, and do not listen to the dreams which they dream.

Lamentations 2:14

Your prophets have seen for you
False and foolish visions;
And they have not exposed your iniquity
So as to restore you from captivity,
But they have seen for you false and misleading oracles.

Treasury of Scripture Knowledge

Summary

Thus saith the LORD of hosts, the God of Israel, of Ahab the son of Kolaiah, and of Zedekiah the son of Maaseiah, which prophesy a lie unto you in my name; Behold, I will deliver them into the hand of Nebuchadrezzar king of Babylon; and he shall slay them before your eyes;

Bible References

Which

Jeremiah 29:8
For thus says the Lord of hosts, the God of Israel, ‘Do not let your prophets who are in your midst and your diviners deceive you, and do not listen to the dreams which they dream.
Jeremiah 14:14
Then the Lord said to me, “The prophets are prophesying falsehood in My name. I have neither sent them nor commanded them nor spoken to them; they are prophesying to you a false vision, divination, futility and the deception of their own minds.
Lamentations 2:14
Your prophets have seen for you
False and foolish visions;
And they have not exposed your iniquity
So as to restore you from captivity,
But they have seen for you false and misleading oracles.