2 Chronicles 28:8
And the children of Israel carried away captive of their brethren two hundred thousand, women, sons, and daughters, and took also away much spoil from them, and brought the spoil to Samaria. And the children of Israel carried away captive of their brethren two hundred thousand, women, sons, and daughters, and took also away much spoil from them, and brought the spoil to Samaria.
Judah had fallen into idolatry, and that unfaithfulness brought defeat upon the kingdom and opened the way for this captivity. In that overthrow Israel carried away captive of their brethren of Judah two hundred thousand, women, sons, and daughters, and took also much spoil from them and brought it to Samaria. Israel intended to keep these captives in bondage as slaves.
Those who held it also held that Israel intended to sell the captives to the heathen. Yet Judah's idolatry did not excuse Israel's cruelty in taking and enslaving its brethren. God rebuked the captors through Oded. The captives and the spoil were then released, with the people of Ephraim providing for the captives and returning them to their kin.