Genesis 26:7-9
Wycliffe Bible
7 And when he was asked of [the] men of that place of his wife (And when he was asked by the men of that place about his wife), he answered, She is my sister; for he dreaded to acknowledge that she was fellowshipped to him in matrimony, and he guessed lest peradventure they would slay him for the fairness of her.
8 And when full many days were passed, and he (had) dwelled there, Abimelech, king of Palestines, beheld by a window, and saw him playing with Rebecca, his wife. (And when they had lived there for many days, Abimelech, the king of the Philistines, looked out a window, and saw Isaac kissing his wife Rebecca.)
9 And when Isaac was called (to him), the king said, It is open, that she is thy wife; why saidest thou, that she was thy sister? Isaac answered, For I dreaded (For I was afraid), lest I should die for her.
Read full chapter2001 by Terence P. Noble