Genesis 12:13

10 And there was a famine in the land: and Abram went down into Egypt to sojourn there; for the famine was sore in the land.

11 And it came to pass, when he was come near to enter into Egypt, that he said unto Sarai his wife, Behold now, I know that thou art a fair woman to look upon:

12 and it will come to pass, when the Egyptians shall see thee, that they will say, This is his wife: and they will kill me, but they will save thee alive.

13 Say, I pray thee, thou art my sister; that it may be well with me for thy sake, and that my soul may live because of thee.

14 And it came to pass, that, when Abram was come into Egypt, the Egyptians beheld the woman that she was very fair.

15 And the princes of Pharaoh saw her, and praised her to Pharaoh: and the woman was taken into Pharaoh`s house.

16 And he dealt well with Abram for her sake: and he had sheep, and oxen, and he-asses, and men-servants, and maid-servants, and she-asses, and camels.