Esther 2:20

Esther had not yet shewed etc. In the East, when persons rise in rank, it is expected that their relatives will rise with them. But the connexion between Esther and Mordecai had not been disclosed, the queen having been faithful in carrying out the direction of her foster-father to that effect. There is no great improbability of a secret of this sort having been kept under the circumstances of the story.