Ezra 4:5-7 Modern English Version (MEV)
5 and hired counselors against them to frustrate their purpose, all the days of Cyrus king of Persia, even until the reign of Darius king of Persia.
6 In the reign of Ahasuerus, in the beginning of his reign, they wrote an accusation against the inhabitants of Judah and Jerusalem.
The Letter to Artaxerxes
7 In the days of Artaxerxes, Bishlam, Mithredath, Tabeel, and the rest of their companions wrote to Artaxerxes king of Persia, and the writing of the letter was written in Aramaic, and interpreted in Aramaic.