MACBETH

I'll go no more:
I am afraid to think what I have done;
Look on't again I dare not.

LADY MACBETH

Infirm of purpose!
Give me the daggers: the sleeping and the dead
Are but as pictures: 'tis the eye of childhood
That fears a painted devil. If he do bleed,
I'll gild the faces of the grooms withal;
For it must seem their guilt.

Exit. Knocking within

MACBETH

Whence is that knocking?
How is't with me, when every noise appals me?
What hands are here? ha! they pluck out mine eyes.
Will all great Neptune's ocean wash this blood
Clean from my hand? No, this my hand will rather
The multitudinous seas in incarnadine,
Making the green one red.

Re-enter LADY MACBETH

LADY MACBETH

My hands are of your colour; but I shame
To wear a heart so white.

Knocking within

I hear a knocking
At the south entry: retire we to our chamber;
A little water clears us of this deed:
How easy is it, then! Your constancy
Hath left you unattended.

Knocking within

Hark! more knocking.
Get on your nightgown, lest occasion call us,
And show us to be watchers. Be not lost
So poorly in your thoughts.

MACBETH

To know my deed, 'twere best not know myself.

Knocking within

Wake Duncan with thy knocking! I would thou couldst!

Exeunt