29. The Amalekites dwell in the land of the south—Their territory lay between the Dead and the Red Seas, skirting the borders of Canaan.
Hittites … dwell in the mountains—Their settlements were in the southern and mountainous part of Palestine (Ge 23:7).
the Canaanites dwell by the sea—The remnant of the original inhabitants, who had been dispossessed by the Philistines, were divided into two nomadic hordes—one settled eastward near the Jordan; the other westward, by the Mediterranean.