Genesis 20:3-5

3But God appeared to Abimelech in a dream. He said to Abimelech, ‘Now you will die! The woman that you have taken to be your wife is already a married woman.’

4But Abimelech had not yet touched Sarah. He said to God, ‘Lord, I have not done anything wrong. Surely you will not destroy me and my people.

5Abraham told me that Sarah was his sister. And she herself said, “I am his sister.” So I am not guilty! I did not think that I was doing a bad thing.’