Ashamed to be even unjustly supposed to be intoxicated, Miles hurried away, wondering very much what could be the matter with him, for he had not tasted a drop of strong drink, except the half-glass of beer he had swallowed before Molloy chanced to knock it out of his hand.  Suddenly he remembered that the sailor had said the beer was drugged.  If he could have asked the barman who had served him, that worthy could have told him that this was true; that the whole glassful, if swallowed, would, ere long, have rendered him insensible, and that what he had already taken was enough to do him considerable damage.