six o'clock
We shall be back by that time , '' said Emma , decidedly . `` You see , Oscar , we have something to do together before that ; but we are going at two o'clock if we can get away . '' `` Go where you please ; only promise to be back , '' said Oscar . Fani promised that he would be at the three oaks before six o'clock . `` And you too , Fred ; we have not too many at the best . Promise that you 'll come too . '' It was not so easy to get Fred 's consent ; he was always slow to make a promise .