Chronicles II 28:10

10 And now ye talk of keeping the children of Juda and Jerusalem for servants and handmaidens. Lo, am I not with you to testify for the Lord your God?

Chronicles II 28:10 Meaning and Commentary

2 Chronicles 28:10

And now ye purpose to keep under the children of Judah and
Jerusalem for bondmen and bondwomen unto you
As seemed by taking and bringing captive such a number of them, contrary to the law, ( Leviticus 25:39-46 )

but are there not with you, even with you, sins against the Lord your
God?
for which they deserved to be chastised as well as their brethren the men of Judah, and might expect it, and especially if they used them in a barbarous manner, and contrary to the will of God.

Chronicles II 28:10 In-Context

8 And the children of Israel took captive of their brethren three hundred thousand, women, and sons, and daughters, and they spoiled them of much property, and brought the spoils to Samaria.
9 And there was there a prophet of the Lord, his name Oded: and he went out to meet the host that were coming to Samaria, and said to them, Behold, the wrath of the Lord God of your fathers upon Juda, and he has delivered them into your hands, and ye have slain them in wrath, and it has reached even to heaven.
10 And now ye talk of keeping the children of Juda and Jerusalem for servants and handmaidens. Lo, am I not with you to testify for the Lord your God?
11 And now hearken to me, and restore the prisoners of your brethren whom ye have taken: for the fierce anger of the Lord upon you.
12 And the chiefs of the sons of Ephraim rose up, Udias the son of Joanas, and Barachias the son of Mosolamoth, and Ezekias the son of Sellem, and Amasias the son of Eldai, against those that came from the war,

The Brenton translation of the Septuagint is in the public domain.