Esther 3:8,11
And Haman said to king Ahasuerus, There is a certain people scattered abroad and dispersed among the people in all the provinces of your kingdom; and their laws are diverse from all people; neither keep they the king's laws: therefore it is not for the king's profit to suffer them.
Torrey's Topical Textbook—AKJV

Esther 7:9
And Harbonah, one of the chamberlains, said before the king, Behold also, the gallows fifty cubits high, which Haman had made for Mordecai, who spoken good for the king, stands in the house of Haman. Then the king said, Hang him thereon.
Torrey's Topical Textbook—AKJV