NET
7 The rest of the events of Abijah’s reign, including all his accomplishments, are recorded in the scroll called the Annals of the Kings of Judah. Abijah and Jeroboam had been at war with each other.
Darby
7 And the rest of the acts of Abijam, and all that he did, are they not written in the book of the chronicles of the kings of Judah? And there was war between Abijam and Jeroboam.
KJV
7 Now the rest of the acts of Abijam, and all that he did, [are] they not written in the book of the chronicles of the kings of Judah? And there was war between Abijam and Jeroboam.