Genesis 20:11-15

Abraham replied, “I said to myself, ‘There is surely no fear of God in this place, and they will kill me because of my wife.’ Besides, she really is my sister, the daughter of my father though not of my mother; and she became my wife. And when God had me wander from my father’s household, I said to her, ‘This is how you can show your love to me: Everywhere we go, say of me, “He is my brother.” ’ ” Then Abimelek brought sheep and cattle and male and female slaves and gave them to Abraham, and he returned Sarah his wife to him. And Abimelek said, “My land is before you; live wherever you like.”