So Isaac stayed in Gerar.
Abraham moved south to the Negev and lived for a while between Kadesh and Shur, and then he moved on to Gerar. While living there as a foreigner,
I will do this because Abraham listened to me and obeyed all my requirements, commands, decrees, and instructions.”
When the men who lived there asked Isaac about his wife, Rebekah, he said, “She is my sister.” He was afraid to say, “She is my wife.” He thought, “They will kill me to get her, because she is so beautiful.”