Esther 3:5-8

5And when Haman saw that Mordecai did not bow down or pay homage to him, Haman was filled with fury. 6But he disdained to lay hands on Mordecai alone. So, as they had made known to him the people of Mordecai, Haman sought to destroy all the Jews, the people of Mordecai, throughout the whole kingdom of Ahasuerus. 7In the first month, which is the month of Nisan, in the twelfth year of King Ahasuerus, they cast Pur (that is, they cast lots) before Haman day after day; and they cast it month after month till the twelfth month, which is the month of Adar. 8Then Haman said to King Ahasuerus, “There is a certain people scattered abroad and dispersed among the peoples in all the provinces of your kingdom. Their laws are different from those of every other people, and they do not keep the king’s laws, so that it is not to the king’s profit to tolerate them.