Genesis 26:8
And it came to pass when he had been there a long time, that Abimelech king of the Philistines looked out at a window, and saw, and behold, Isaac was sporting with Rebekah his wife.And it came to pass when he had been there a long time, that Abimelech king of the Philistines looked out at a window, and saw, and behold, Isaac was sporting with Rebekah his wife.