twenty and five
2 Kings 14:1-3
1
In the second year of Jo'ash the son of Jo'ahaz, king of Israel, Amazi'ah the son of Jo'ash, king of Judah, began to reign.
2
He was twenty-five years old when he began to reign, and he reigned twenty-nine years in Jerusalem. His mother's name was Jeho-ad'din of Jerusalem.
3
And he did what was right in the eyes of the LORD, yet not like David his father; he did in all things as Jo'ash his father had done.