1 Kings 7:31-33

New International Version

³¹ On the inside of the stand there was an opening that had a circular frame one cubit^[a] deep. This opening was round, and with its basework it measured a cubit and a half.^[b] Around its opening there was engraving. The panels of the stands were square, not round. ³² The four wheels were under the panels, and the axles of the wheels were attached to the stand. The diameter of each wheel was a cubit and a half. ³³ The wheels were made like chariot wheels; the axles, rims, spokes and hubs were all of cast metal.