'Lowlands' in the Bible
About forty thousand armed for war went over before the Lord to the fight, to the lowlands of Jericho.
So the children of Israel put up their tents in Gilgal; and they kept the Passover on the fourteenth day of the month, in the evening, in the lowlands of Jericho.
When the news reached all the kings on the west side of the Jordan -- in the hill country, the lowlands, and all along the Mediterranean coast as far as Lebanon (including the Hittites, Amorites, Canaanites, Perizzites, Hivites, and Jebusites) --
Joshua defeated the whole land, including the hill country, the Negev, the lowlands, the slopes, and all their kings. He left no survivors. He annihilated everything that breathed, just as the Lord God of Israel had commanded.
and the northern kings who ruled in the hill country, the Arabah south of Kinnereth, the lowlands, and the heights of Dor to the west.
Joshua conquered the whole land, including the hill country, all the Negev, all the land of Goshen, the lowlands, the Arabah, the hill country of Israel and its lowlands,
including the hill country, the lowlands, the Arabah, the slopes, the wilderness, and the Negev -- the land of the Hittites, Amorites, Canaanites, Perizzites, Hivites, and Jebusites:
These are the heritages of which Moses made distribution in the lowlands of Moab, on the other side of Jordan in Jericho, to the east.