Genesis 12:14-16

And when Abram entered Egypt, the Egyptians saw that Sarai was very beautiful. Pharaoh’s princes (officials) also saw her and praised her to Pharaoh; and the woman was taken [for the purpose of marriage] into Pharaoh’s house (harem). Therefore Pharaoh treated Abram well for her sake; he acquired sheep, oxen, male and female donkeys, male and female servants, and camels.