Then He Took Agag, the King of the Amalakites, Alive, and All His People He Totally Destroyed With the Sword.

Saul is a benjamite, and mordecai is a ben jamite. And what was haman? Again, haman, son of hamedata. An agregite. This is the only other place in the text where we really see anyone named agag. Soand isn't this ironic too, that because saul acon this guy and didn't destroy him like he was supposed to.