A. M. 3405. B.C. 599. eight years old
2 Kings 24:8
Jehoiachin was eighteen years old when he began to reign, and he reigned in Jerusalem three months. And his mother's name was Nehushta, the daughter of Elnathan of Jerusalem.
2 Kings 24:9
And he did that which was evil in the sight of the LORD, according to all that his father had done.