Jeremiah 38:6; Jeremiah 38:11

6 So they took Jeremiah and put him into the cistern of Malkijah, the king’s son, which was in the courtyard of the guard. They lowered Jeremiah by ropes into the cistern; it had no water in it, only mud, and Jeremiah sank down into the mud.

11 So Ebed-Melek took the men with him and went to a room under the treasury in the palace. He took some old rags and worn-out clothes from there and let them down with ropes to Jeremiah in the cistern.