2 Chronicles 22:8

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.

Cross-reference

In 2 Chronicles 22:9, Jehu then kills Ahaziah himself, completing the purge of Ahab's house begun in verse 8.

In 2 Chronicles 21:4, Jehoram killed his brothers; here Jehu kills Ahaziah's brothers—both involve royal family executions.

2 Kings 10:10-14 gives the full account: Jehu killed Ahaziah’s relatives, fulfilling Elijah’s prophecy against Ahab’s house.

2 Kings 10:14 specifies that Jehu slew 42 men—the princes of Judah who served Ahaziah—adding detail to the summary in Chronicles.

2 Kings 10:17 Historical context

2 Kings 10:17 broadens the context: Jehu destroyed all of Ahab’s house in Samaria, showing the wider purge that included Ahaziah’s relatives.