two o'clock
`` I told Miss Dundas that you had undertaken the task solely at my persuasion , and that I could not propose other terms than a guinea for two lessons . She is rich enough for any expense , and made no objection to my demand ; besides , she presented the enclosed , by way of entrance-money . It is customary . Thus I have settled all preliminaries , and you are to commence your first lesson on Monday , at two o'clock . But before then , pray let me see you . `` Can not you dine with us on Sunday ? A sabbath privilege !