In "Macbeth", these 3 words immediately precede the line "and damn'd be him that first cries, 'Hold, enough!'"
In turn, Lady Macbeth feeds these "mortal thoughts" to her ... Mocked by Banquo's 
line of dynasty, stretching to the judgment day, ... (3) Magical thoughts are in 
actuality mortal ... (The word "done," in fact, echoes through the play thirty-seven 
times.)