Bereshis 26:5-7

Orthodox Jewish Bible

⁵ Because Avraham obeyed My voice, and was shomer over My mishmeret (charge), My mitzvot, My chukkot, and My torot.

⁶ And Yitzchak dwelt in Gerar;

⁷ And the anshei hamakom asked him about his isha; and he said, She is my achot; for he feared to say, She is my isha; lest, said he, the anshei hamakom should kill me for Rivkah; because she was beautiful to look upon.