Genesis 20:1
Now Abraham journeyed from there to the region of the Negev and settled between Kadesh and Shur. While he was staying in Gerar,

Genesis 26:5
because Abraham listened to My voice and kept My charge, My commandments, My statutes, and My laws."

Genesis 26:7
But when the men of that place asked about his wife, he said, "She is my sister." For he was afraid to say, "She is my wife," since he thought to himself, "The men of this place will kill me on account of Rebekah, because she is so beautiful."