The tabernacles — The people dwelling in them. Ishmaelites — Some of the posterity of Ishmael, called by their father's name, as others of them are supposed to be called Hagarens from their grandmother Hagar.
Related Commentaries of Psalms 83:6
Psalms 83:6
6 The tabernacles of Edom, and the Ishmaelites; of Moab, and the Hagarenes;