And the king took off his ring. The king's signet would, as a matter of course, be taken from Haman before his execution and restored to Ahasuerus, who now once more wore it himself. Business, however, was irksome to him, and, having resolved to make Mordecai minister in Haman's room, he very soon took the signet off again, and made it over to the new vizier.
And Esther set Mordecai over the house of Haman. It would not have been seemly for Esther to give away what she had received as a gift from the king. She was therefore unable to make Mordecai a present of the house.
But she did what was equivalent—she set him over it, made him practically its master. Thus he was provided with a residence suitable to his new dignity.