Genesis 12:11-13
Read Genesis 12 in full →11And it happened as he drew near to entering Egypt, that he said to Sarai his wife, “Now behold, I know that you are a woman abeautiful in appearance; 12aand it will be when the Egyptians see you, that they will say, ‘This is his wife’; and they will kill me, but they will let you live. 13“Please say that you are amy sister so that it may go well with me because of you, and that 1,bI may live on account of you.”