Genesis 26:7–8

7 When the men of the place asked him about his wife, fhe said, “She is my sister,” for ghe feared to say, “My wife,” thinking, “lest the men of the place should kill me because of Rebekah,” because hshe was attractive in appearance. 8 When he had been there a long time, Abimelech king of the Philistines looked out of a window and saw Isaac laughing with1 Rebekah his wife.