1 Kings 7:32-33

And under the borders {were} four wheels; and the axletrees of the wheels {were joined} to the base: and the height of a wheel {was} a cubit and half a cubit. {joined...: Heb. in the base} And the work of the wheels {was} like the work of a chariot wheel: their axletrees, and their naves, and their felloes, and their spokes, {were} all molten.