Rueful in example sentence
They then took him on their shoulders, and as they passed out of the room an awful voice—as much so as the barber, not he of the pack-saddle but the other, was able to make it—was heard to say, "O Knight of the Rueful Countenance, let not this captivity in which thou art placed afflict thee, for this must needs be, for the more speedy accomplishment of the adventure in which thy great heart has engaged thee; the which shall be accomplished when the raging Manchegan lion and the white Tobosan dove shall be linked together, having first humbled their haughty necks to the gentle yoke of matrimony.