Esther 7:10

Overview - Esther 7
1	Esther, entertaining the king and Haman, makes suit for her own life, and her people's.
5	She accuses Haman.
7	The king in his anger, understanding of the gallows which Haman had made for Mordecai, causes him to be hanged thereon.

Esther 7:10  (King James Version)
So they hanged Haman on the gallows that he had prepared for Mordecai. Then was the king's wrath pacified.