Genesis 26:7

26:7 The men of the place asked him about his wife. He said, "She is my sister," for he was afraid to say, "My wife," lest, he thought, the men of the place might kill me for Rebekah, because she was beautiful to look on.
-World English Bible

Other Translation

26:7 And the men of the place asked [him] of his wife; and he said, She [is] my sister: for he feared to say, [She is] my wife; lest, [said he], the men of the place should kill me for Rebekah; because she [was] fair to look upon.
-King James Version