text: In retaliation for the rape of Dinah, two members of this group massacred the men of Shechem after convincing them to all get circumcised simultaneously.
full_question: In retaliation for the rape of Dinah, two members of this group massacred the men of Shechem after convincing them to all get circumcised simultaneously. The Book of Genesis concludes with the death of one of these men, who correctly predicted the release and execution respectively of a cupbearer and baker of the Pharaoh while he was imprisoned. Rachel and Leah were mother to some of these people, who were the children of a man who had earlier wrestled with God in the form of an angel and had a vision of a ladder ascending to Heaven. For 10 points, name this group of brothers including Judah, Levi, and Joseph, the ancestors of the twelve tribes of Israel.
first_sentence: In retaliation for the rape of Dinah, two members of this group massacred the men of Shechem after convincing them to all get circumcised simultaneously.
raw_answer: sons of Jacob [or word forms like "Jacob's sons"; prompt on "children of Jacob"]