ten o'clock
Well , my poor child , I have shown you your painful duty . See that you do not falter in it , '' said the rector , as he rose to take leave . `` I will not , '' answered Mary Grey . `` I will call at ten o'clock to-morrow morning to take you to Mr. Desmond 's office . '' `` I will be ready . '' And the minister took his leave . Punctual to his appointment , the next morning at ten o'clock the rector called for Mary Grey and took her in his own carriage to the office of Philip Desmond , one of the most talented among the rising young barristers of Richmond .