Arbathite

a name given to Abi-albon, or, as elsewhere called, Abiel, one of David's warriors (2 Sam. 23:31; 1 Chr. 11:32), probably as being an inhabitant of Arabah (Josh. 15:61), a town in the wilderness of Judah.

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