So the woman had proceeded to do as the man of God had instructed. And she and her household lived as foreigners for seven years in the land of the Philistines.
Here we have, I. The wickedness of Israel punished with a long famine, one of God's sore judgments often threatened in the law. Canaan, that fruitful land, was turned into barrenness, for the iniquity of those that dwelt therein. The famine in Samaria was soon relieved by the raising of that siege, but neither that judgment nor that mercy had a due influence upon them...
Commenting on 2 Kings 8:1-6
And the woman arose, and did after the saying of the man of God,.... Whose words she had reason to believe; she having a son given to her according to his word, and this restored to life, when dead, through his intercession: and she went with her household, and sojourned in the land of the Philistines; which was not far from her native place, and...
she . . . sojourned in the land of the Philistines seven years--Their territory was recommended to her from its contiguity to her usual residence; and now that this state had been so greatly reduced, there was less risk than formerly from the seductions of idolatry; and many of the Jews and Israelites were residing there.