1 Kings 22:7
But Jehoshaphat asked, “Is there not still a prophet of the LORD here of whom we can inquire?”

Jeremiah 23:16
This is what the LORD of Hosts says: “Do not listen to the words of the prophets who prophesy to you. They are filling you with false hopes. They speak visions from their own minds, not from the mouth of the LORD.

Jeremiah 23:21-22
I did not send these prophets, yet they have run with their message; I did not speak to them, yet they have prophesied. / But if they had stood in My council, they would have proclaimed My words to My people and turned them back from their evil ways and deeds.”

Ezekiel 13:3
This is what the Lord GOD says: Woe to the foolish prophets who follow their own spirit yet have seen nothing.

Ezekiel 13:6-7
They see false visions and speak lying divinations. They claim, ‘Thus declares the LORD,’ when the LORD did not send them; yet they wait for the fulfillment of their message. / Haven’t you seen a false vision and spoken a lying divination when you proclaim, ‘Thus declares the LORD,’ even though I have not spoken?

Deuteronomy 18:20-22
But if any prophet dares to speak a message in My name that I have not commanded him to speak, or to speak in the name of other gods, that prophet must be put to death.” / You may ask in your heart, “How can we recognize a message that the LORD has not spoken?” / When a prophet speaks in the name of the LORD and the message does not come to pass or come true, that is a message the LORD has not spoken. The prophet has spoken presumptuously. Do not be afraid of him.

Isaiah 30:10
They say to the seers, “Stop seeing visions!” and to the prophets, “Do not prophesy to us the truth! Speak to us pleasant words; prophesy illusions.

Isaiah 8:19-20
When men tell you to consult mediums and spiritists who whisper and mutter, shouldn’t a people consult their God instead? Why consult the dead on behalf of the living? / To the law and to the testimony! If they do not speak according to this word, they have no light of dawn.

Jeremiah 14:14
“The prophets are prophesying lies in My name,” replied the LORD. “I did not send them or appoint them or speak to them. They are prophesying to you a false vision, a worthless divination, the futility and delusion of their own minds.

Jeremiah 27:9-10
But as for you, do not listen to your prophets, your diviners, your interpreters of dreams, your mediums, or your sorcerers who declare, ‘You will not serve the king of Babylon.’ / For they prophesy to you a lie that will serve to remove you from your land; I will banish you and you will perish.

Matthew 7:15
Beware of false prophets. They come to you in sheep’s clothing, but inwardly they are ravenous wolves.

Matthew 24:24
For false Christs and false prophets will appear and perform great signs and wonders to deceive even the elect, if that were possible.

1 John 4:1
Beloved, do not believe every spirit, but test the spirits to see whether they are from God. For many false prophets have gone out into the world.

2 Peter 2:1
Now there were also false prophets among the people, just as there will be false teachers among you. They will secretly introduce destructive heresies, even denying the Master who bought them—bringing swift destruction on themselves.

Acts 13:6-10
They traveled through the whole island as far as Paphos, where they found a Jewish sorcerer and false prophet named Bar-Jesus, / an attendant of the proconsul, Sergius Paulus. The proconsul, a man of intelligence, summoned Barnabas and Saul because he wanted to hear the word of God. / But Elymas the sorcerer (for that is what his name means) opposed them and tried to turn the proconsul from the faith. ...