Note 4505 — Scene III. England. Before the King's palace.[4428]
Reading edition
Heaven] Then heaven Pope. O God, or Then God Anon. conj.
This tune] Rowe (ed. 2). This time Ff. Thus, time Jackson conj. Dunsinane.] Capell.
Ante-room ...] An Anti-chamber in Macbeth's Castle. Rowe.