six o'clock
_ We _ should not like to appear backward on such an occasion , for many reasons . Well now , my dears ; one thing more . You must come to tea with us this evening . It will be a mild evening , I have no doubt ; and I have sent to Miss Young , to say that my sedan will bring her at six o'clock . We have quite set our hearts upon having you for a sociable evening . '' `` Thank you , '' said Hester : `` we would come with great pleasure , but that we are engaged . '' `` Engaged , my dear !