Why saidst thou, She is my sister? so I might have taken her to me to wife: now therefore behold thy wife, take her, and go thy way.
Pharaoh speaking to Abram after discovering Sarai is his wife, not his sister.
Genesis 12:19
King James Version (public domain)
Traditionally attributed to Moses · c. 13th century BC · The Pentateuch — Genesis, Exodus, Leviticus, Numbers, and Deuteronomy — is traditionally attributed to him
Context
17And the LORD plagued Pharaoh and his house with great plagues because of Sarai Abram’s wife.
18And Pharaoh called Abram, and said, What is this that thou hast done unto me? why didst thou not tell me that she was thy wife?
19Why saidst thou, She is my sister? so I might have taken her to me to wife: now therefore behold thy wife, take her, and go thy way.
20And Pharaoh commanded his men concerning him: and they sent him away, and his wife, and all that he had.