en_tn/1ki/14/29.md

are they not written in the book of the events of the kings of Judah?

This can be expressed in active form and assumes that the answer is positive. The question is rhetorical and is used for emphasis. Alternate translation: "they are written in the book of the events of the kings of Judah." or "you can read about them in the book of the events of the kings of Judah." (See: rc://en/ta/man/jit/figs-activepassive and rc://en/ta/man/jit/figs-rquestion)

the book of the events of the kings of Judah

This refers to a book that no longer exists.