nine o'clock
`` Why , do n't you know she never does anything without asking the permission of papa ? '' queried Enna tauntingly . `` But where 's the use of consulting her wishes in the matter , or urging her to take part in the wicked amusement ? -- she 'll have to go to bed at nine o'clock , like any other well-trained child , and we 'll have time enough for our dancing after that . '' `` Oh , Elsie , must you ? -- must you really leave us at that early hour ? Why , that 's entirely too bad ! ''