The function of this verse is to provide the basis for the joining of Isaac and Rebekah in verse 67.

All the things he had done: the servant probably reported to Isaac in even greater detail than he had reported to Laban and Bethuel.

Quoted with permission from Reyburn, William D. and Fry, Euan McG. A Handbook on Genesis. (UBS Helps for Translators). New York: UBS, 1997. For this and other handbooks for translators see here .