American Standard Version (ASV):
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 because of her.
King James Version (KJV):
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.