Parshanut sur La Genèse 24:4

But rather go to my land and to my birthplace: And it is likely that Abraham did not say that he should go to [Abraham's] family, but just to the city in which he was born. And he should take a wife from there [for Issac], even if she is not from his family, as long as she is from that city. And hence he said that the maiden in whom he will see generosity to toil and water his camels is fit to get married to the son of Abraham. And it would certainly find favor in the eyes of the maiden and her father to marry into [the family of] Abraham. So there was no divination. It was only because Eliezer wanted to substantiate it for [Rebecca's family], that it was a certain decree and providence, [that] he said that Abraham commanded him to take [a wife] from his family and from the house of his father... And hence he also changed this, [to say] that he did not give her the bracelets until he asked, "Whose daughter are you?" As since, according to his words [here], the command from Abraham was only about his family, who would know if she was from his family [without asking her]? But in truth, Abraham only commanded him about the city in which he was born. And hence he gave [the bracelets] before he asked, "Whose daughter are you?" As whoever she was, she should marry the son of Abraham... And according to this, he did not divine what he said to them, to divine that she was from Abraham's family - like he had said before this, that he was also commanded about this by Abraham...