2 Kings 15:8
Ver. 8. In the thirty eighth year of Azariah king of Judah did Zachariah the son of Jeroboam reign over Israel in Samaria six months. Since Azariah began to reign in the twenty seventh of Jeroboam, 2Ki 15:1, and Jeroboam reigned forty one years, 2Ki 14:23, his last year must be the fifteenth or sixteenth of Azariah, in which year Zachariah must have begun to reign, had he immediately succeeded his father in the throne; there must be therefore an interregnum of twenty two years at least, which might be owing to the dissensions among the princes and people about the succession, and a dislike to Zachariah on some account; however, after all, he must reign, though but six months, to fulfil the word of the Lord, see 2Ki 15:12.