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 8:8

8:8 Now you write in the king’s name whatever in your opinion is appropriate concerning the Jews and seal it with the king’s signet ring. Any decree that is written in the king’s name and sealed with the king’s signet ring cannot be rescinded.

Esther 8:11

8:11 The king thereby allowed the Jews who were in every city to assemble and to stand up for themselves – to destroy, to kill, and to annihilate any army of whatever people or province that should become their adversaries, including their women and children, and to confiscate their property.