10 So Amaziah dismissed the troops who had come to him from Ephraim and sent them home. They were furious with Judah and left for home in a great rage.

Read 2 Chronicles 25:10 Using Other Translations

Then Amaziah separated them, to wit, the army that was come to him out of Ephraim, to go home again: wherefore their anger was greatly kindled against Judah, and they returned home in great anger.
Then Amaziah discharged the army that had come to him from Ephraim to go home again. And they became very angry with Judah and returned home in fierce anger.
So Amaziah discharged the hired troops and sent them back to Ephraim. This made them very angry with Judah, and they returned home in a great rage.