six o'clock
`` Harness the mare to the four-wheeled chaise . You know what to do , Crawley . '' `` Well , I can guess . '' `` But first get him told that I am always at Grassmere at six o'clock . '' `` But you wo n't go there this evening , of course . '' `` Why not ? '' `` Are n't you afraid he -- '' `` Afraid of Will Fielding ?