'Famine' in the Bible

Now it came to pass in the days when the judges ruled, that there was a famine in the land. And a certain man of Bethlehemjudah went to sojourn in the country of Moab, he, and his wife, and his two sons.

So she decided to return home from the region of Moab, accompanied by her daughters-in-law, because while she was living in Moab she had heard that the Lord had shown concern for his people, reversing the famine by providing abundant crops.