Genesis 20:12-13

English Standard Version

¹² Besides, ^(A)she is indeed my sister, the daughter of my father though not the daughter of my mother, and she became my wife. ¹³ And when ^(B)God caused me to wander from my father's house, I said to her, ‘This is the kindness you must do me: at every place to which we come, ^(C)say of me, “He is my brother.”’”