Commentary Critical and Explanatory on the Whole Bible - 1 Chronicles 12:21
21, 22. they helped David against the band—that is, the Amalekites who had pillaged Ziklag in David's absence. This military expedition was made by all his men (1 Samuel 30:9), who, as David's early helpers, are specially distinguished from those who are mentioned in the latter portion of the chapter. read more
E.W. Bullinger's Companion Bible Notes - 1 Chronicles 12:22
a great host. About 300,000 men. read more