Jeremiah 36:22-23

22Since it was the ninth month of the year, the king was sitting in his winter quarters. A fire was burning in the firepot in front of him.

23As soon as Jehudi had read three or four columns of the scroll, the king would cut them off with a penknife and throw them on the fire in the firepot. He kept doing so until the whole scroll was burned up in the fire.