Esther 1:12; Esther 4:4

12 But Queen Vashti refused to come at the king's command delivered by the eunuchs. Then the king became very angry and his wrath burned within him.

4 Then Esther's maidens and her eunuchs came and told her, and the queen writhed in great anguish. And she sent garments to clothe Mordecai that he might remove his sackcloth from him, but he did not accept them.