Genesis:12:11-13
asv@Genesis:12:11 @And it came to pass, when he was come near to enter into Egypt, that he said unto Sarai his wife, Behold now, I know that thou art a fair woman to look upon:
asv@Genesis:12:12 @and it will come to pass, when the Egyptians shall see thee, that they will say, This is his wife: and they will kill me, but they will save thee alive.
asv@Genesis:12:13 @Say, I pray thee, thou art my sister; that it may be well with me for thy sake, and that my soul may live because of thee.