Judaism

The preservation of traditions also applied to Abraham's descendants.

An excerpt from the article 24 facts about Judaism

Son of Isaac, grandson of Jacob (also known as Israel), and twelve great-grandsons (Reuben, Simeon, Levi, Judah, Issachar, Zebulun, Gad, Dan, Naphtali, Asher, Joseph, and Benjamin), from whom the Twelve Tribes of Israel would be descended.