Genesis 26:9-10

21st Century King James Version

⁹ And Abimelech called Isaac and said, “Behold, of a surety she is thy wife; and how saidst thou, ‘She is my sister’?” And Isaac said unto him, “Because I said, ‘Lest I die for her.’”

¹⁰ And Abimelech said, “What is this thou hast done unto us? One of the people might lightly have lain with thy wife, and thou shouldest have brought guiltiness upon us.”