"Then the Lord said to Satan, Have you considered my servant Job? There is no one on earth like him, he is blameless and upright, a man who fears God and shuns evil. And he still maintains his integrity, though you incited me against him to ruin him without any reason.'" NIV translation
The conversation continues as God points out that, once again, Satan was wrong in his assessment of Job. The devil had accused God of bribing Job to worship Him but, even as he lost all of his wealth and family, he still worshiped the Lord. We are reminded that Satan does not know everything as he clearly did not know what was in the heart of Job.