ten o'clock
amongst friends there should be no ceremony . '' `` I know them well , and I tell you that we must not think of going before ten o'clock . '' `` Are you out of your senses , young man ? '' `` I give you my opinion , and devil fetch me if I stir from here before ten o'clock . '' `` Do n't disturb yourself , -- I never close my establishment before midnight , '' said Bras Rouge , in his falsetto voice ; `` it is the time when my best customers drop in ; and my neighbours never complain of the noise which is made in my house . '' `` I must agree to all you wish , young man , '' continued the Schoolmaster . `` Be it so , then ; we will not set out on our visit until ten o'clock . ''