וּבְמַלְכוּת֙ אֲחַשְׁוֵר֔וֹשׁ בִּתְחִלַּ֖ת מַלְכוּת֑וֹ כָּתְב֣וּ שִׂטְנָ֔ה עַל־יֹשְׁבֵ֥י יְהוּדָ֖ה וִירוּשָׁלִָֽם׃ (ס)
И в царствование Ахасауэра, в начале его правления, они написали обвинение против жителей Иудеи и Иерусалима.
Rashi
And in the reign of Ahasuerus who reigned after Cyrus; he is the Ahasuerus who took Esther.
Rashi
against the dwellers of Judea and Jerusalem to inform on them and to chide them not to build the Temple.