1 Kings 16:23

Twelve years — That is, and he reigned twelve years, not from this thirty — first year of Asa, for he died in his thirty — eighth year, 1 Kings 16:29, but from the beginning of his reign, which was in Asa's twenty — seventh year, 1 Kings 16:15. So he reigned four years in a state of war with Tibni, and eight years peaceably.