'Treasure' in the Bible

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

"You who live along the rivers of Babylon, the time of your end has come. You who are rich in plundered treasure, it is time for your lives to be cut off.