Esther 5:8

5:8 If I have found favor in the king’s sight and if the king is inclined to grant my request and perform my petition, let the king and Haman come tomorrow to the banquet that I will prepare for them. At that time I will do as the king wishes.

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 Any decree that is written in the king’s name and sealed with the king’s signet ring cannot be rescinded.