Ezra 4:6 in the King James Version
And in the reign of Ahasuerus, in the beginning of his reign, wrote they unto him an accusation against the inhabitants of Judah and Jerusalem.
Context
5 They 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.
7 In the days of Artaxerxes, Bishlam, Mithredath, Tabeel, and the rest of his companions wrote to Artaxerxes king of Persia; and the writing of the letter was written in Syrian and delivered in the Syrian language.