How now, you secret, black, and midnight hags!

Macbeth. Act iv. Sc. 1.

A deed without a name.

Macbeth. Act iv. Sc. 1.

I 'll make assurance double sure,

And take a bond of fate.

Macbeth. Act iv. Sc. 1.

Show his eyes, and grieve his heart;

Come like shadows, so depart!

Macbeth. Act iv. Sc. 1.