The Babylonian soldiers broke into pieces all the bronze things in the Lord’s Temple. They broke the bronze columns, the bronze carts, and the large bronze tank that were in the Lord’s Temple. Then they took all of that bronze to Babylon.
David also took much bronze from the towns of Tebah and Cun. These towns belonged to Hadadezer. Later, Solomon used this bronze to make the bronze tank, the bronze columns, and other things made from bronze for the Temple.