Genesis 12:14-18 New Revised Standard Version (NRSV)
14 When Abram entered Egypt the Egyptians saw that the woman was very beautiful. 15 When the officials of Pharaoh saw her, they praised her to Pharaoh. And the woman was taken into Pharaoh’s house. 16 And for her sake he dealt well with Abram; and he had sheep, oxen, male donkeys, male and female slaves, female donkeys, and camels.
17 But the Lord afflicted Pharaoh and his house with great plagues because of Sarai, Abram’s wife. 18 So Pharaoh called Abram, and said, “What is this you have done to me? Why did you not tell me that she was your wife?