1 Kings 15:1

In the eighteenth year of the reign of Jeroboam son of Nebat, Abijam became king of Judah,

Note Abijam is a variant of Abijah; some Hebrew manuscripts and LXX Abijah; also in verses 3, 6, 7, and 8; see 2 Chronicles 12:16.

Now in the eighteenth year of king Jeroboam the son of Nebat reigned Abijam over Judah.

Now in the eighteenth year of King Jeroboam the son of Nebat, Abijam began to reign over Judah.

Now in the eighteenth year of king Jeroboam the son of Nebat began Abijam to reign over Judah.