Parallel
2 Chronicles 13:1
Brenton's English Septuagint · Berean Standard Bible
In the eighteenth year of the reign of Jeroboam Abia began to reign over Juda.
In the eighteenth year of Jeroboam’s reign, Abijah (note: Abijah is a variant of Abijam; see 1 Kings 14:31.) became king of Judah,