four o'clock
As Judith spoke , she raised her head , and looked Blasi full in the face ; then she bent to her work again . The lad was angry . He had hoped that he was going to get something back of which he had been robbed , and that Judith would help him as she had been a witness of the theft . `` Oh , what a fuss you make over a few minutes , '' he said crossly ; `` I have to go at four o'clock to ring the bell . I think I ought to take a little from the old man . '' `` I should say you took more from him than he had . It has just struck half past two ; do you know how many minutes there are in an hour and a half ? ''