Jeremiah 36:23-24

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.

24Neither he nor any of his attendants showed any alarm when they heard all that had been read. Nor did they tear their clothes to show any grief or sorrow.