Dedanim

the descendants of Dedan, the son of Raamah. They are mentioned in Isa. 21:13 as sending out "travelling companies" which lodged "in the forest of Arabia." They are enumerated also by Ezekiel (27:20) among the merchants who supplied Tyre with precious things.

Source: Easton’s Bible Dictionary (M.G. Easton, 1897, public domain).