the sons of Tola. Descendants of younger sons are contrasted with his firstborn Uzzi (verses: 1 Chronicles 7:3-4). These names occur nowhere else, and prove Chronicles to be entirely independent.
in the days of David. When he numbered the people (2 Samuel 24).
2 And the sons of Tola; Uzzi, and Rephaiah, and Jeriel, and Jahmai, and Jibsam, and Shemuel, heads of their father's house, to wit, of Tola: they were valiant men of might in their generations; whose number was in the days of David two and twenty thousand and six hundred.