As described in the Book of Esther, Haman was the son of Hammedatha the Agagite. After Haman was appointed the principal minister of the king Ahasuerus, all of the king's servants were required to bow down to Haman, but Mordechai refused to. Angered by this, and knowing of Mordechai's Jewish nationality, Haman convinced Ahasuerus to allow him to have all of the Jews in the Persian empire killed.[7]