Esther 7:10

So they hanged Haman on the gallows that he had prepared for Mordecai. Then was the king's wrath pacified.

So they hanged Haman on the gallows that he had prepared. He has not been the only plotter of mischief whose feet have been taken in the net which they hid (Psalms 9:15). But never was condemnation more just, and retribution more merited, than the execution of that gigantic criminal.