2 Chronicles 22:1

1 And the inhabitants of Jerusalem made Ochozias his youngest son king in his place: for the rovers of the Arabians, who had broke in upon the camp, had killed all that were his elder brothers. So Ochozias the son of Joram king of Juda reigned.

2 Chronicles 22:1 Meaning and Commentary

2 Chronicles 22:1

And the inhabitants of Jerusalem made Ahaziah his youngest
son king in his stead
He being the only surviving one of the sons of Jehoram, the same with Jehoahaz, ( 2 Chronicles 21:17 ) who was saved when the rest were taken captive and slain, by his mother Athaliah, and he made his escape, and that she also escaped is clear from ( 2 Chronicles 22:10 )

for the band of men that came with the Arabians to the camp;
that is, of the Philistines, ( 2 Chronicles 21:16 ) , which band seems to be a band or company of thieves and robbers, as the Septuagint, cruel and barbarous, as the action ascribed to them shows:

[for they] had slain all the eldest;
sons of Jehoram; the Philistines and Arabians only carried them away captives, but those slew them in cold blood:

so Ahaziah the son of Jehoram king of Judah reigned;
being declared his successor by the inhabitants of Jerusalem.

2 Chronicles 22:1 In-Context

1 And the inhabitants of Jerusalem made Ochozias his youngest son king in his place: for the rovers of the Arabians, who had broke in upon the camp, had killed all that were his elder brothers. So Ochozias the son of Joram king of Juda reigned.

2 Ochozias was forty-two years old when he began to reign, and he reigned one year in Jerusalem, and the name of his mother was Athalia the daughter of Amri.

3 He also walked in the ways of the house of Achab: for his mother pushed him on to do wickedly.

4 So he did evil in the sight of the Lord, as the house of Achab did: for they were his counsellors after the death of his father, to his destruction.

5 And he walked after their counsels. And he went with Joram the son of Achab king of Israel, to fight against Hazael king of Syria, at Ramoth Galaad: and the Syrians wounded Joram.