2 Chronicles 24:23-25

23In the spring of the year the Aramean army marched against Joash. They invaded Judah and Jerusalem and killed all the leaders of the nation. Then they sent all the plunder back to their king in Damascus.

24Although the Arameans attacked with only a small army, the Lord helped them conquer the much larger army of Judah. The people of Judah had abandoned the Lord, the God of their ancestors, so judgment was carried out against Joash.

25The Arameans withdrew, leaving Joash severely wounded. But his own officials plotted to kill him for murdering the son of Jehoiada the priest. They assassinated him as he lay in bed. Then he was buried in the City of David, but not in the royal cemetery.