Esther, the last of the historical books, contains an early example of Jewish persecution. Esther, a Jewess, is chosen as the new queen for Ahasuerus, the king of Persia. Her uncle Mordecai has incurred the enmity of Haman, the evil court favorite, and so brought the threat of death to his people. Esther, through her position, is able to avert the tragedy and save her people.

Esther 3

3:4 Now it came to pass, when they spake daily unto him, and he hearkened not unto them, that they told Haman, to see whether Mordecai's matters would stand: for he had told them that he was a Jew.