1 And the inhabitants of Jerusalem made Ahaziah his youngest son king in his stead: for the band of men that came with the Arabians to the camp had slain all the eldest. So Ahaziah the son of Jehoram king of Judah reigned. 2 Forty and two years old was Ahaziah when he began to reign, and he reigned one year in Jerusalem. His mother’s name also was Athaliah the daughter of Omri. 3 He also walked in the ways of the house of Ahab: for his mother was his counsellor to do wickedly. 4 Wherefore he did evil in the sight of the LORD like the house of Ahab: for they were his counsellors after the death of his father to his destruction.
5 ¶ He walked also after their counsel, and went with Jehoram the son of Ahab king of Israel to war against Hazael king of Syria at Ramoth-gilead: and the Syrians smote Joram. 6 And he returned to be healed in Jezreel because of the wounds which were given him at Ramah, when he fought with Hazael king of Syria. And Azariah the son of Jehoram king of Judah went down to see Jehoram the son of Ahab at Jezreel, because he was sick. 7 And the destruction of Ahaziah was of God by coming to Joram: for when he was come, he went out with Jehoram against Jehu the son of Nimshi, whom the LORD had anointed to cut off the house of Ahab. 8 And it came to pass, that, when Jehu was executing judgment upon the house of Ahab, and found the princes of Judah, and the sons of the brethren of Ahaziah, that ministered to Ahaziah, he slew them. 9 And he sought Ahaziah: and they caught him, (for he was hid in Samaria,) and brought him to Jehu: and when they had slain him, they buried him: Because, said they, he is the son of Jehoshaphat, who sought the LORD with all his heart. So the house of Ahaziah had no power to keep still the kingdom.
10 ¶ But when Athaliah the mother of Ahaziah saw that her son was dead, she arose and destroyed all the seed royal of the house of Judah. 11 But Jehoshabeath, the daughter of the king, took Joash the son of Ahaziah, and stole him from among the king’s sons that were slain, and put him and his nurse in a bedchamber. So Jehoshabeath, the daughter of king Jehoram, the wife of Jehoiada the priest, (for she was the sister of Ahaziah,) hid him from Athaliah, so that she slew him not. 12 And he was with them hid in the house of God six years: and Athaliah reigned over the land.
King Ahaziah of Judah
(2 Kings 8.25-292 9.21-28)1 Some Arabs had led a raid and killed all of King Jehoram's sons except Ahaziah, the youngest. So now the people of Jerusalem made Ahaziah king as his father's successor. 2-3 Ahaziah became king at the age of twenty-two, and he ruled in Jerusalem for one year. Ahaziah also followed the example of King Ahab's family, since his mother Athaliah—the daughter of King Ahab and granddaughter of King Omri of Israel—gave him advice that led him into evil. 4 He sinned against the Lord, because after his father's death other members of King Ahab's family became his advisers, and they led to his downfall. 5 Following their advice, he joined King Joram of Israel in a war against King Hazael of Syria. The armies clashed at Ramoth in Gilead, and Joram was wounded in battle. 6 He returned to the city of Jezreel to recover from his wounds, and Ahaziah went there to visit him.
7 God used this visit to Joram to bring about Ahaziah's downfall. While Ahaziah was there, he and Joram were confronted by a man named Jehu son of Nimshi, whom the Lord had chosen to destroy the dynasty of Ahab. 8 As Jehu was carrying out God's sentence on the dynasty, he came across a group made up of Judean leaders and of Ahaziah's nephews that had accompanied Ahaziah on his visit. Jehu killed them all. 9 A search was made for Ahaziah, and he was found hiding in Samaria. They took him to Jehu and put him to death. But they did bury his body out of respect for his grandfather King Jehoshaphat, who had done all he could to serve the Lord.
No member of Ahaziah's family was left who could rule the kingdom.
Queen Athaliah of Judah
(2 Kings 11.1-3)10 As soon as King Ahaziah's mother Athaliah learned of her son's murder, she gave orders for all the members of the royal family of Judah to be killed. 11 Ahaziah had a half sister, Jehosheba, who was married to a priest named Jehoiada. She secretly rescued one of Ahaziah's sons, Joash, took him away from the other princes who were about to be murdered and hid him and a nurse in a bedroom at the Temple. By keeping him hidden, she saved him from death at the hands of Athaliah. 12 For six years he remained there in hiding, while Athaliah ruled as queen.