To revenge the insult 2 Chronicles 25:10, the troops of Joash proceeded southward and ravaged all the Jewish towns and villages between the Israelite frontier and Bethboron. This invasion probably took place while Amaziah was still in Edom.
Related Commentaries of 2 Chronicles 25:13
2 Chronicles 25:13
13 But the soldiersd of the army which Amaziah sent back, that they should not go with him to battle, fell upon the cities of Judah, from Samaria even unto Bethhoron, and smote three thousand of them, and took much spoil.