Jeremiah 1:2-3

2to whom the word of the Lord came during the thirteenth year (627 b.c.) of the reign of Josiah the son of Amon, king of Judah.

3It came [to Jeremiah] also in the days of Jehoiakim the son of Josiah, king of Judah, [continuing] until the end of the eleventh year of Zedekiah the son of Josiah, king of Judah, [and continuing] until the exile of [the people of] Jerusalem in the fifth month (July-August, 586 b.c.).