`` by the powers invested in me by virtue o ' my office o ' witchfinder , '' he intoned , `` i charge ye to quit from this place.. `` `` you see , the circle.. `` `` .. and return henceforth to the place from which ye came , pausin ' not to.. `` `` .. it would really be unwise for a human to set foot in it without- '' `` .. and deliver us frae evil- '' `` keep out of the circle , you stupid man ! ''