Genesis:12:11-13
nkjv@Genesis:12:11 @ And it came to pass, when he was close to entering Egypt, that he said to Sarai his wife, "Indeed I know that you are a woman of beautiful countenance.
nkjv@Genesis:12:12 @ Therefore it will happen, when the Egyptians see you, that they will say, "This is his wife'; and they will kill me, but they will let you live.
nkjv@Genesis:12:13 @ Please say you are my sister, that it may be well with me for your sake, and that I may live because of you."