Thousands
Easton’s Bible Dictionary & Webster’s 1828 Dictionary · Matthew George Easton, Noah Webster
Thousands - (Easton's Bible Dictionary)
(Micah 5:2), another name for "families" or "clans" (see Num. 1:16; 10:4; Josh. 22:14, 21). Several "thousands" or "families" made up a "tribe."
Source of the article
Matthew George Easton, Easton’s Bible Dictionary; Noah Webster, American Dictionary of the English Language (1828)
Bible Strong combined digital edition