Bible Verses About Rebekah: Passes as Isaac's sister

So Isaac abode in Gerara.

And when he was asked by the men of that place, concerning his wife, he answered: She is my sister: for he was afraid to confess that she was his wife, thinking lest perhaps they would kill him because of her beauty.

And when very many days were passed, and he abode there, Abimelech, king of the Palestines, looking out through a window, saw him playing with Rebecca, his wife.

And calling for him, he said: It is evident she is thy wife: why didst thou feign her to be thy sister? He answered: I feared lest I should die for her sake.

And Abimelech said: Why hast thou deceived us? Some man of the people might have lain with thy wife, and thou hadst brought upon us a great sin. And he commanded all the people, saying:

He that shall touch this man's wife, shall surely be put to death.