CARLOS.
What is it?

MERCADO.
A report has long prevailed
That in the secret vaults, beneath the palace,
At midnight, shrouded in a monk's attire,
The emperor's departed spirit walks.
The people still give credit to the tale,
And the guards watch the post with inward terror.
Now, if you but determine to assume
This dress, you may pass freely through the guards,
Until you reach the chamber of the queen,
Which this small key will open. Your attire
Will save you from attack. But on the spot,
Prince! your decision must be made at once.
The requisite apparel and the mask
Are ready in your chamber. I must haste
And take the queen your answer.

CARLOS.
And the hour?

MERCADO.
It is midnight.

CARLOS.
Then inform her I will come.

[Exit MERCADO.

SCENE VII.

CARLOS and COUNT LERMA.

LERMA.
Save yourself, prince! The king's enraged against you.
Your liberty, if not your life's in danger!
Ask me no further—I have stolen away
To give you warning—fly this very instant!

CARLOS.
Heaven will protect me!