Genesis 12:13-19

13Say you are my sister, so that I will be treated well for your sake and my life will be spared because of you.” 14When Abram came to Egypt, the Egyptians saw that Sarai was a very beautiful woman. 15And when Pharaoh’s officials saw her, they praised her to Pharaoh, and she was taken into his palace.

16He treated Abram well for her sake, and Abram acquired sheep and cattle, male and female donkeys, male and female servants, and camels. 17But the LORD inflicted serious diseases on Pharaoh and his household because of Abram’s wife Sarai. 18So Pharaoh summoned Abram. “What have you done to me?” he said. “Why didn’t you tell me she was your wife? 19Why did you say, ‘She is my sister,’ so that I took her to be my wife? Now then, here is your wife. Take her and go!”