2 Chronicles 36:20 in the King James Version
And them that had escaped from the sword carried he away to Babylon; where they were servants to him and his sons until the reign of the kingdom of Persia:
Context
19 They burned God’s house, broke down the wall of Jerusalem, burned all its palaces with fire, and destroyed all of its valuable vessels.
20 He carried those who had escaped from the sword away to Babylon, and they were servants to him and his sons until the reign of the kingdom of Persia,
21 to fulfill the LORD’s word by Jeremiah’s mouth, until the land had enjoyed its Sabbaths. As long as it lay desolate, it kept Sabbath, to fulfill seventy years.