'Low' in the Bible

Thus the sons of Israel were subdued (humbled) at that time, and the sons of Judah prevailed because they relied on the Lord, the God of their fathers.

The Philistines had also invaded the cities of the low country and of the Negev (the South country) of Judah, and had taken Beth-shemesh, Aijalon, Gederoth, and Soco with their villages, and also Timnah with its villages, and Gimzo with its villages, and they settled there.

For the Lord humbled Judah because of Ahaz king of Israel, for Ahaz had allowed unrestrained and undisciplined behavior in Judah and had been very unfaithful to the Lord.