Genesis 20:12-18

20:12 What’s more, she is indeed my sister, my father’s daughter, but not my mother’s daughter. She became my wife. 20:13 When God made me wander from my father’s house, I told her, ‘This is what you can do to show your loyalty to me: Every place we go, say about me, “He is my brother.”’”

20:14 So Abimelech gave sheep, cattle, and male and female servants to Abraham. He also gave his wife Sarah back to him. 20:15 Then Abimelech said, “Look, my land is before you; live wherever you please.”

20:16 To Sarah he said, “Look, I have given a thousand pieces of silver to your ‘brother.’ This is compensation for you so that you will stand vindicated before all who are with you.”

20:17 Abraham prayed to God, and God healed Abimelech, as well as his wife and female slaves so that they were able to have children. 20:18 For the Lord had caused infertility to strike every woman in the household of Abimelech because he took Sarah, Abraham’s wife.