HAMLET, Act 2 Scene 2

      ... : what have you, my good friends, deserved at the hands of fortune, that she sends you to prison hither?
  GUILDENSTERN Prison, my lord!
  HAMLET Denmark's a prison.
  ROSENCRANTZ Then is the world one.
  HAMLET A goodly one; in which there are many confines, wards and dungeons, Denmark being one o' the worst ...