2 Kings 22:1-2

1 Josiah [was] eight years old when he began to reign, and he reigned thirty-one years in Jerusalem. His mother's name [was] Jedidah, the daughter of Adaiah of Boscath.

2 And he did [that which was] right in the sight of the LORD and walked in all the way of David, his father, and did not turn aside to the right hand or to the left.