He offered sacrifices and burned incense at the pagan shrines and on the hills and under every green tree.
That is why the LORD his God allowed the king of Aram to defeat Ahaz and to exile large numbers of his people to Damascus. The armies of Israel also defeated Ahaz and inflicted many casualties on his army.
In a single day Pekah son of Remaliah, Israel's king, killed 120,000 of Judah's troops because they had abandoned the LORD, the God of their ancestors.
Then Zicri, a warrior from Ephraim, killed Maaseiah, the king's son; Azrikam, the king's palace commander; and Elkanah, the king's second-in-command.
The armies of Israel captured 200,000 women and children from Judah and took tremendous amounts of plunder, which they took back to Samaria.
But a prophet of the LORD named Oded was there in Samaria when the army of Israel returned home. He went out to meet them and said, "The LORD, the God of your ancestors, was angry with Judah and let you defeat them. But you have gone too far, killing them without mercy, and all heaven is disturbed.
And now you are planning to make slaves of these people from Judah and Jerusalem. What about your own sins against the LORD your God?
Listen to me and return these captives you have taken, for they are your own relatives. Watch out, because now the LORD's fierce anger has been turned against you!"
Then some of the leaders of Israel -- Azariah son of Jehohanan, Berekiah son of Meshillemoth, Jehizkiah son of Shallum, and Amasa son of Hadlai -- agreed with this and confronted the men returning from battle.
References for 2 Chronicles 28:12
"You must not bring the prisoners here!" they declared. "We cannot afford to add to our sins and guilt. Our guilt is already great, and the LORD's fierce anger is already turned against Israel."
So the warriors released the prisoners and handed over the plunder in the sight of all the leaders and people.