'Nine' in the Bible

He was twenty-five years old when he became king; and he was ruling in Jerusalem for twenty-nine years; his mother's name was Jehoaddin of Jerusalem.

In the twelfth year of Ahaz, king of Judah, Hoshea, the son of Elah, became king over Israel in Samaria, ruling for nine years.

He was twenty-five years old when he became king, ruling in Jerusalem for twenty-nine years; his mother's name was Abi, the daughter of Zechariah.