Ezra 4:4-7

4Then [the Samaritans and others of] the people of the land discouraged the people of Judah, and frightened them [to deter them] from building,

5and hired advisers [to work] against them to frustrate their plans during the entire time that Cyrus king of Persia reigned, [and this lasted] even until the reign of Darius king of Persia.

6Now in the reign of Ahasuerus (Xerxes), in the beginning of his reign, the Samaritans wrote [to him] an accusation against the inhabitants of Judah and Jerusalem [who had returned from exile].

7Later, in the days of [King] Artaxerxes, Bishlam, Mithredath, Tabeel and the rest of their associates wrote to Artaxerxes king of Persia; and the text of the letter was written in Aramaic and translated from Aramaic.