Genesis 24:47

24:47 Then I asked her, ‘Whose daughter are you?’ She replied, ‘The daughter of Bethuel the son of Nahor, whom Milcah bore to Nahor.’ I put the ring in her nose and the bracelets on her wrists.

Genesis 26:7

26:7 When the men of that place asked him about his wife, he replied, “She is my sister.” He was afraid to say, “She is my wife,” for he thought to himself, “The men of this place will kill me to get Rebekah because she is very beautiful.”