Verse 7 is a summary statement of those who went with Jacob to Egypt. We may translate it, for example, “So Jacob took with him to Egypt all his family. These included his sons and grandsons, his daughters and granddaughters.”
For daughters see the comment on 37.35.
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 .
