81 Years before, Elisha had told the woman whose son he had brought to life, "Leave here and go, you and your family, and live someplace else. God has ordered a famine in the land; it will last for seven years." 2 The woman did what the Holy Man told her and left. She and her family lived as aliens in the country of Philistia for seven years. 3 Then, when the seven years were up, the woman and her family came back. She went directly to the king and asked for her home and farm.
Matthew Henry's Commentary on 2 Kings 8:1-3
Commentary on 2 Kings 8:1-6
(Read 2 Kings 8:1-6)
The kindness of the good Shunammite to Elisha, was rewarded by the care taken of her in famine. It is well to foresee an evil, and wisdom, when we foresee it, to hide ourselves if we lawfully may do so. When the famine was over, she returned out of the land of the Philistines; that was no proper place for an Israelite, any longer than there was necessity for it. Time was when she dwelt so securely among her own people, that she had no occasion to be spoken for to the king; but there is much uncertainty in this life, so that things or persons may fail us which we most depend upon, and those befriend us which we think we shall never need. Sometimes events, small in themselves, prove of consequence, as here; for they made the king ready to believe Gehazi's narrative, when thus confirmed. It made him ready to grant her request, and to support a life which was given once and again by miracle.