the hour of two in the
morning
All this time she knew that he was standing just where she had left him , like a statue , awaiting her command . At last she faced him resolutely . `` You will receive instructions as to your duties here from the guard at the stairs . When you hear the hall clock strike the hour of two in the morning go into the chapel , but do not let anyone see you or suspect . You know where it is . The door will be unlocked . '' `` Am I not to see you again ? ''