Esther 3:6

6 Yet having learned who Mordecai’s people were, he scorned the idea of killing only Mordecai. Instead Haman looked for a way to destroy all Mordecai’s people, the Jews, throughout the whole kingdom of Xerxes.

Read Esther 3:6 Using Other Translations

And he thought scorn to lay hands on Mordecai alone; for they had shewed him the people of Mordecai: wherefore Haman sought to destroy all the Jews that were throughout the whole kingdom of Ahasuerus, even the people of Mordecai.
But he disdained to lay hands on Mordecai alone. So, as they had made known to him the people of Mordecai, Haman sought to destroy all the Jews, the people of Mordecai, throughout the whole kingdom of Ahasuerus.
He had learned of Mordecai’s nationality, so he decided it was not enough to lay hands on Mordecai alone. Instead, he looked for a way to destroy all the Jews throughout the entire empire of Xerxes.