1 Kings 7:31-34

31And the mouth of it within the capital and above was a cubit: and the mouth thereof was round after the work of a pedestal, a cubit and a half; and also upon the mouth of it were gravings, and their panels were foursquare, not round. 32And the four wheels were underneath the panels; and the axletrees of the wheels were in the base: and the height of a wheel was a cubit and half a cubit. 33And the work of the wheels was like the work of a chariot wheel: their axletrees, and their felloes, and their spokes, and their naves, were all molten. 34And there were four undersetters at the four corners of each base: the undersetters thereof were of the base itself.