1 Kings 14:29

Now the rest of the acts of Rehoboam, and all that he did, are they not written in the book of the chronicles of the kings of Judah?

1 Kings 14:29 belongs to the history of the two separate kingdoms of Judah and Israel for about eighty years, from the revolt of the ten tribes to the death of Jehoshaphat, comprising the reigns of several kings both of Judah and of Israel. It closes the account of Rehoboam by pointing to the book of the chronicles of the kings of Judah for the rest of his acts, where his life and reign were preserved in the royal records, and that same divided-kingdom history is also repeated in Chronicles. His history was also recorded by the prophets Shemaiah and Iddo, and Iddo's account included genealogies preserved for future use. The reign thus closed included the carrying off of the treasures of the temple and of the royal palace as punishment for idolatry.

The chapter to which the verse belongs records Shishak's campaign against Judah, which is given more fully in 2 Chronicles 12. Historical evidence for that campaign is provided by the Karnak inscription, which lists places Shishak captured, including Jerusalem and other towns also named in the Old Testament. The annals of the kings of Judah to which the verse refers were a historical record of only human authority that is now lost.