Genesis 26:7-11 - Isaac's Deception
7 Then asked the men of the place as to his wife, and he said, My sister, is she, - For he feared to say My wife, lest said he the men of the place should slay me on account of Rebekah, for fair to Nook on, she is. 8 And it came to pass when the days had lengthened out to him there, that Abimelech king of the Philistines, looked out through the lattice of a window, - and he beheld and lo! Isaac - laughing with Rebekah his wife.
9 So Abimelech called for Isaac, and said, But to she is, thy wife! How then, saidst thou, She is, my sister? And Isaac said unto him, Because, I said, Lest I die on her account.
10 Then, said, Abimelech, What is this thou hast done to us? A little more, and one of the people might have lien with thy wife, so shouldst thou have brought upon us, guilt. 11 And Abimelech commanded all the people saying, - He that toucheth this man or his wife, shall surely be put to death