AKJV(i)
11 And it came to pass, when he was come near to enter into Egypt, that he said to Sarai his wife, Behold now, I know that you are a fair woman to look on:
12 Therefore it shall come to pass, when the Egyptians shall see you, that they shall say, This is his wife: and they will kill me, but they will save you alive.
13 Say, I pray you, you are my sister: that it may be well with me for your sake; and my soul shall live because of you.