"== Where did they go? ==

While Malcolm does flee to England, Donalbain heads off to Ireland and not to England with Malcolm as the article suggested.

""MALCOLM 
What will you do? Let's not consort with them:
To show an unfelt sorrow is an office
Which the false man does easy. I'll to England.

DONALBAIN 
To Ireland, I; our separated fortune
Shall keep us both the safer: where we are,
There's daggers in men's smiles: the near in blood,
The nearer bloody."""