When he had finished, he went to a table upon which was a salver with Spanish wine and glasses.

He filled two glasses, and by a sign invited d'Artagnan to drink.
D'Artagnan knew it was considered disobliging by an Englishman to refuse to pledge him.

He therefore drew near to the table and took the second glass.

He did not, however, lose sight of Milady, and in a mirror he perceived the change that came over her face.

Now that she believed herself to be no longer observed, a sentiment resembling ferocity animated her countenance.