'Thirteenth' in the Bible

to whom the word of Yahweh came in the days of Josiah the son of Amon, king of Judah, in the thirteenth year of his reign.

From the thirteenth year of Josiah the son of Amon, king of Judah, even to this day, these twenty-three years, the word of Yahweh has come to me, and I have spoken to you, rising up early and speaking; but you have not listened.