2 Kings (Author Compiled by Isaiah and Jeremiah from records of Nathan, Gad, Iddo, Ahijah, Jehu and others.)
8:2And the woman arose, and did after the saying of the man of God: and she went with her household, and sojourned in the land of the Philistines seven years.
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.