Genesis 26:6-13

6So Isaac stayed in Gerar.

7When the men of that place asked him about his wife, he said, “She is my sister,” because he was afraid to say, “She is my wife.” He thought, “The men of this place might kill me on account of Rebekah, because she is beautiful.” 8When Isaac had been there a long time, Abimelek king of the Philistines looked down from a window and saw Isaac caressing his wife Rebekah.

9So Abimelek summoned Isaac and said, “She is really your wife! Why did you say, ‘She is my sister’?” Isaac answered him, “Because I thought I might lose my life on account of her.”

10Then Abimelek said, “What is this you have done to us? One of the men might well have slept with your wife, and you would have brought guilt upon us.”

11So Abimelek gave orders to all the people: “Anyone who harms this man or his wife shall surely be put to death.” 12Isaac planted crops in that land and the same year reaped a hundredfold, because the LORD blessed him. 13The man became rich, and his wealth continued to grow until he became very wealthy.