Genesis 20:11-15

Then Abraham answered, “I thought no one in this place respected God and that someone would kill me to get Sarah. And it is true that she is my sister. She is the daughter of my father, but she is not the daughter of my mother. When God told me to leave my father’s house and wander in many different places, I told Sarah, ‘You must do a special favor for me. Everywhere we go tell people I am your brother.’ ” Then Abimelech gave Abraham some sheep, cattle, and male and female slaves. He also gave Sarah, Abraham’s wife, back to him and said, “Look around you at my land. You may live anywhere you want.”