LENNOX: Sent he to Macduff?
Lord: He did: and with an absolute 'Sir, not I,' 
The cloudy messenger turns me his back,
And hums, as who should say 'You'll rue the time
That clogs me with this answer.'
LENNOX: And that well might
Advise him to a caution, to hold what distance
His wisdom can provide. Some holy angel 
Fly to the court of England and unfold
His message ere he come, that a swift blessing
May soon return to this our suffering country
Under a hand accursed!
Lord: I'll send my prayers with him.