'Lowlands' in the Bible

Since the Amalekites and Canaanites are living in the lowlands, turn back tomorrow and head for the wilderness in the direction of the Red Sea.”

Resume your journey and go to the hill country of the Amorites and their neighbors in the Arabah, the hill country, the Judean foothills, the Negev and the sea coast—to the land of the Canaanites and to Lebanon as far as the Euphrates River.

Since he had many cattle both in the Judean foothills and the plain, he built towers in the desert and dug many wells. And since he was a lover of the soil, he had farmers and vinedressers in the hills and in the fertile lands.