six o’clock
This thing has frightened you and you are no longer young . '' When the servant entered , the merchant told him to ask the head bookkeeper to come to the inner office . When this official appeared , his employer inquired : `` When did Winkler leave here day before yesterday ? '' `` At six o'clock , sir , as usual . '' `` He was here all day without interruption ? '' `` Yes , sir , with the exception of the usual luncheon hour . '' `` Did he have the handling of any money Monday ? ''