1 Kings 15:9

Then, in the twentieth year of Jeroboam, the king of Israel, Asa reigned as king of Judah

Other versions

King James Version

And in the twentieth year of Jeroboam king of Israel reigned Asa over Judah.

English Standard Version

In the twentieth year of Jeroboam king of Israel, Asa began to reign over Judah,

New International Version

In the twentieth year of Jeroboam king of Israel, Asa became king of Judah,