Jeremiah 38:4-6

4Then the officials said to the king, “This man ought to die, for he is discouraging the warriors who remain in this city, as well as all the people, by speaking such words to them; this man is not seeking the well-being of these people, but their ruin.”

5“Here he is,” replied King Zedekiah. “He is in your hands, since the king can do nothing to stop you.”

6So they took Jeremiah and dropped him into the cistern of Malchiah, the king’s son, which was in the courtyard of the guard. They lowered Jeremiah with ropes into the cistern, which had no water but only mud, and Jeremiah sank down into the mud.