2 Kings 8:25

Ahaziah son of Jehoram became king of Judah. This was in the twelfth year of the reign of Joram son of Ahab as king of Israel.

2 Kings 9:29

Ahaziah became king over Judah. It was in the eleventh year of the rule of Joram, the son of Ahab.

2 Kings 8:16-17

Jehoram son of Jehoshaphat became king of Judah. It was the fifth year of the reign of Joram son of Ahab as king of Israel.

2 Chronicles 21:20-6

Jehoram was thirty-two years old when he became king. He ruled eight years from Jerusalem. He died, and no one even felt sad. He was buried in Jerusalem, but not in the royal tombs.

Treasury of Scripture Knowledge

Summary

In the twelfth year of Joram the son of Ahab king of Israel did Ahaziah the son of Jehoram king of Judah begin to reign.

Bible References

General references

2 Kings 8:16
Jehoram son of Jehoshaphat became king of Judah. It was the fifth year of the reign of Joram son of Ahab as king of Israel.
2 Kings 9:29
Ahaziah became king over Judah. It was in the eleventh year of the rule of Joram, the son of Ahab.
2 Chronicles 21:20
Jehoram was thirty-two years old when he became king. He ruled eight years from Jerusalem. He died, and no one even felt sad. He was buried in Jerusalem, but not in the royal tombs.