1 Chronicles 29:29 - 30
ESV - 29 Now the acts of King David, from first to last, are written in the Chronicles of Samuel the seer, and in the Chronicles of Nathan the prophet, and in the Chronicles of Gad the seer. 30 With accounts of all his rule and his might and of the circumstances that came upon him and upon Israel and upon all the kingdoms of the countries.
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.