'Months' in the Bible

In the thirty-eighth year of King Azariah's reign over Judah, Jeroboam's son Zechariah became king over Israel. He reigned in Samaria for six months.

Jehoahaz was twenty-three years old when he became king, and he reigned three months in Jerusalem. His mother was Hamutal the daughter of Jeremiah, from Libnah.

Jehoiachin was eighteen years old when he became king, and he reigned three months in Jerusalem. His mother was Nehushta the daughter of Elnathan, from Jerusalem.