Jeremiah 29:9
For they [are] prophesying {falsely} to you in my name; I have not sent them,' {declares} Yahweh.
Jeremiah 27:15
For I have not sent them," {declares} Yahweh, "but they [are] prophesying in my name {falsely}, so that I will drive them away. And you will perish--you and the prophets who are prophesying to you."
Jeremiah 29:31
"Send to all the exiles, {saying}, 'Thus says Yahweh concerning Shemaiah the Nehelamite: "Because Shemaiah prophesied to you, though I have not sent him, and he has made you trust in a lie,"
Jeremiah 29:23
because they have done a disgraceful thing in Israel, and they have committed adultery with the wives of their neighbors, and they have spoken words in my name, lies that I have not commanded them, and I [am] he who knows, and [I am] a witness,' {declares} Yahweh."