Jeremiah 38:25-27
38:25 The officials may hear that I have talked with you. They may come to you and say, ‘Tell us what you said to the king and what the king said to you. Do not hide anything from us. If you do, we will kill you.’
38:26 If they do this, tell them, ‘I was pleading with the king not to send me back to die in the dungeon of Jonathan’s house.’”
38:27 All the officials did indeed come and question Jeremiah. He told them exactly what the king had instructed him to say. They stopped questioning him any further because no one had actually heard their conversation.