Gifts of persuasion
אמרי נא אחותי את למען ייטב לי בעבורך וחיתה נפשי בגללך
Please say that you are my sister, so that it will be good for me for your sake, and my life will be spared because of you
Due to a severe famine in the land of Canaan, Avraham and Sarah journeyed to the land of Egypt. Knowing full-well the morality of such a place, Avraham was very concerned. His wife was tremendously beautiful, and if the Egyptians knew they were a married couple, they would have no problem killing Avraham and taking Sarah as their wife. However, if they represented themselves as siblings, they would be safe. They would assume Avraham, as Sarah’s “brother”, was her protector, and could be persuaded to give her away in marriage.