Smith's Bible Dictionary (1863)
(wise) Son of, and The Hach’monite. (1 Chronicles 11:11; 27:32) Hachmon or Hachmoni was no doubt the founder of a family to which these men belonged: the actual father of Jashobeam was Zabdiel, (1 Chronicles 27:2) and he is also said to have belonged to the Korhites.
Hitchcock's Bible Names (1869)
a wise man
Schaff's Bible Dictionary
HACH'MONI, SON OF. The Hachmonites Jehiel and Jashobeam are so spoken of 1 Chr 27:32; 1 Chr 11:11. Hachmon was their ancestor.