Cross reference
Jeremiah 29:9
9 For they are saying to you what is false in my name: I have not sent them, says the Lord.
Jeremiah 27:15
15 For I have not sent them, says the Lord, but they are saying what is false in my name, so that I might send you out by force, causing destruction to come on you and on your prophets.
Jeremiah 29:31
31 Send to all those who have been taken away, saying, This is what the Lord has said about Shemaiah the Nehelamite: Because Shemaiah has been acting as a prophet to you, and I did not send him, and has made you put your faith in what is false;
Jeremiah 29:23
23 Because they have done shame in Israel, and have taken their neighbours' wives, and in my name have said false words, which I did not give them orders to say; and I myself am the witness, says the Lord.