nine o'clock
`` I should not like to trouble you so much , Madame . If you will allow me , I will stop at your door at whatever hour will be agreeable to you , and my carriage shall follow yours . '' `` Very well . At nine o'clock , if you please . They sing Le Prophete tonight , and we shall arrive just in time for the ballet . '' `` The ` Skaters ' Ballet , ' '' said the General . This remark recalled to Mademoiselle her triumph of the evening before .