ten o'clock
`` But the Barons will see you and your men in the boat . '' `` I think not . At least , we do n't intend to be seen . I will call upon you again to-morrow at ten o'clock . Will you kindly order your captain to be here to meet me ? I wish you to give him instructions in my presence that he is to do whatever I ask of him . We will join the boat on the Rhine between Ehrenfels and Assmannshausen .