Topic: Villains of the Old Testament

What Philistine challenged the army of Israel to send one man to fight him?
Who killed King Hezekiah's Assyrian enemy, Sennacherib?
Jezebel had whom killed so that her husband Ahab could take possesion of his vineyard?
Who tried to have King Ahasuerus kill all the Jews, but was thwarted by Esther?
Which King of Israel refused to destroy the enemy of God, Ben-Hadad of Syria?
Who violated Jacob's daughter, Dinah?
Which of these men refused to assist David and his men, and died as a result?
Who challenged Moses' spiritual authority and was swallowed up in the earth?
Which of David's sons tried to overthrow and kill him?
Which former King of Israel tried to kill David out of envy?