Jeremiah 29:8-10

For thus says the LORD of hosts, the God of Israel, ‘Do not let your [false] prophets who are among you and your diviners deceive you; pay no attention and attach no significance to the dreams which they dream or to yours, for they prophesy falsely to you in My Name. I have not sent them,’ says the LORD. “For thus says the LORD, ‘When seventy years [of exile] have been completed for Babylon, I will visit (inspect) you and keep My good promise to you, to bring you back to this place.