Genesis 20:4-7

20:4 Now Abimelech had not gone near her. He said, “Lord, would you really slaughter an innocent nation? 20:5 Did Abraham not say to me, ‘She is my sister’? And she herself said, ‘He is my brother.’ I have done this with a clear conscience and with innocent hands!”

20:6 Then in the dream God replied to him, “Yes, I know that you have done this with a clear conscience. That is why I have kept you from sinning against me and why I did not allow you to touch her. 20:7 But now give back the man’s wife. Indeed he is a prophet and he will pray for you; thus you will live. But if you don’t give her back, know that you will surely die along with all who belong to you.”