Esther 3:4

3:4 And after they had spoken to him day after day without his paying any attention to them, they informed Haman to see whether this attitude on Mordecai’s part would be permitted. Furthermore, he had disclosed to them that he was a Jew.

Esther 9:2

9:2 The Jews assembled themselves in their cities throughout all the provinces of King Ahasuerus to strike out against those who were seeking their harm. No one was able to stand before them, for dread of them fell on all the peoples.