Esther 8:1-3

On that day King Ahasuerus gave Queen Esther the house of Haman, the enemy of the Jews. And Mordecai came before the king, for Esther had told how he was related to her. So the king took off his signet ring, which he had taken from Haman, and gave it to Mordecai; and Esther appointed Mordecai over the house of Haman. Now Esther spoke again to the king, fell down at his feet, and implored him with tears to counteract the evil of Haman the Agagite, and the scheme which he had devised against the Jews.