Esther 3:2-5

2All the king’s servants who were at the king’s gate [in royal service] bowed down and honored and paid homage to Haman; for this is what the king had commanded in regard to him. But Mordecai [a Jew of the tribe of Benjamin] neither bowed down nor paid homage [to him].

3Then the king’s servants who were at the king’s gate said to Mordecai, “Why are you disregarding the king’s command?”

4Now it happened when they had spoken to him day after day and he would not listen to them, that they told Haman to see whether Mordecai’s reason [for his behavior] would stand [as valid]; for he had told them that he was a Jew.

5When Haman saw that Mordecai neither bowed down nor paid homage to him, he was furious.