Genesis 20:6-7

Then God said to him in the dream, “Yes, I know that you did this with a clear conscience.  I have also kept you from sinning against me. Therefore I have not let you touch her. Now return the man’s wife, for he is a prophet,  and he will pray for you and you will live. But if you do not return her, know that you will certainly die, you and all who are yours.”