Matthew Henry on 1 Chronicles 27:16–end
We have here an account,
I. Of the princes of the tribes. Something of the ancient order instituted by Moses in the wilderness was still kept up, that every tribe should have its prince or chief. It is probable that it was kept up all along, either by election or by succession, in the same family; and those are here named who were found in that office when this account was taken. Elihu, or Eliab, who was prince of Judah, was the eldest son of Jesse, and descended in a right line from Nahshon and Salmon, the princes of this tribe in Moses's time. Whether these princes were of the nature of lord-lieutenants that guided them in their military affairs, or chief-justices that presided in their co…
Read the whole note in the consoleJamieson-Fausset-Brown on 1 Chronicles 27:24
neither was the number put in the account of the chronicles of King David--either because the undertaking was not completed, Levi and Benjamin not having been numbered (Ch1 21:6), or the full details in the hands of the enumerating officers were not reported to David, and, consequently, not registered in the public archives.
the chronicles--were the daily records or annals of the king's reign. No notice was taken of this census in the historical register, as from the public calamity with which it was associated it would have stood as a painful record of the divine judgment against the king and the nation.
Adam Clarke on 1 Chronicles 27:24
Neither was the number put in the account - Joab did not return the whole number; probably the plague began before he had finished: or, he did not choose to give it in, as he had entered on this work with extreme reluctance; and he did not choose to tell the king how numerous they were.
John Gill on 1 Chronicles 27:24
Joab the son of Zeruiah began to number,.... By the order of David, but entirely against his own will, see 1 Chronicles 21:2,
but he finished not; the two tribes of Benjamin and Levi not being counted by him, 1 Chronicles 21:6.
because there fell wrath for it against Israel; the plague being broke forth before he had done numbering, which put a stop to it, 1 Chronicles 21:14.
neither was the number put in the account of the chronicles of David; that which was brought in by Joab, though imperfect, was not entered into the diary, journal, or annals which David ordered to be written of all memorable events and transactions in his reign; and which were afterwards carried on by the kings of Ju…