Genesis 26:1, 8
Genesis 26:1 NIV
Now there was a famine in the land—besides the previous famine in Abraham’s time—and Isaac went to Abimelek king of the Philistines in Gerar.
Genesis 26:8 NIV
When Isaac had been there a long time, Abimelek king of the Philistines looked down from a window and saw Isaac caressing his wife Rebekah.