John Gill Commentary 2 Kings 13:1

"In the three and twentieth year of Joash the son of Ahaziah, king of Judah, Jehoahaz the son of Jehu began to reign over Israel in Samaria, [and reigned] seventeen years." — 2 Kings 13:1 (ASV)

Ver. 1. In the twenty and third year of Joash the son of Ahaziah king
2 Kings 13:2

And he did that which was evil in the sight of the Lord
Committed idolatry:

and followed the sins of Jeroboam the son of Nebat, which made Israel
to sin ;
worshipping the golden calves:

he departed not therefrom ;
from the worship of them.