Ezra 4:6
6 And in the reign of Ahasuerus, in the beginning of his reign, they wrote an accusation against the inhabitants of Judah and Jerusalem.
Nehemiah 6:5–7
5 In the same way Sanballat for the fifth time sent his servant to me with an open letter in his hand. 6 In it was written, “It is reported among the nations, and Geshem1 also says it, that you and the Jews intend to hrebel; that is why you are building the wall. And according to these reports you wish to become their king. 7 And you have also set up prophets to proclaim concerning you in Jerusalem, ‘There is a king in Judah.’ And now the king will hear of these reports. So now come and let us take counsel together.”