Esther 1:22

1:22 He sent letters throughout all the royal provinces, to each province according to its own script and to each people according to its own language, that every man should be ruling his family and should be speaking the language of his own people.

Esther 3:6

3:6 But the thought of striking out against Mordecai alone was repugnant to him, for he had been informed of the identity of Mordecai’s people. So Haman sought to destroy all the Jews (that is, the people of Mordecai) who were in all the kingdom of Ahasuerus.