John Gill Commentary 1 Chronicles 7:11

"All these were sons of Jediael, according to the heads of their fathers` [houses], mighty men of valor, seventeen thousand and two hundred, that were able to go forth in the host for war." — 1 Chronicles 7:11 (ASV)

All these the sons of Jediael, by the heads of their fathers,
mighty men of valour, [were] seventeen thousand and two hundred
[soldiers], fit to go out for war and battle .
] Which, with the above sums put together, make of the tribe of Benjamin, besides what follow, 59,430; who, if numbered by Joab, the account was not given in by him, (1 Chronicles 21:6) .