Genesis 20:2-8

2Abraham said of his wife Sarah, “She is my sister.” So Abimelech king of Gerar had Sarah brought to him.

3One night, however, God came to Abimelech in a dream and told him, “You are as good as dead because of the woman you have taken, for she is a married woman.”

4Now Abimelech had not gone near her, so he replied, “Lord, would You destroy a nation even though it is innocent? 5Didn’t Abraham tell me, ‘She is my sister’? And she herself said, ‘He is my brother.’ I have done this in the integrity of my heart and the innocence of my hands.”

6Then God said to Abimelech in the dream, “Yes, I know that you did this with a clear conscience, and so I have kept you from sinning against Me. That is why I did not let you touch her. 7Now return the man’s wife, for he is a prophet; he will pray for you and you will live. But if you do not restore her, be aware that you will surely die—you and all who belong to you.”

8Early the next morning Abimelech got up and summoned all his servants; and when he described to them all that had happened, the men were terrified.