Then God gave to Abraham the ceremony of circumcision as a sign of the covenant. So Abraham circumcised Isaac a week after he was born; Isaac circumcised his son Jacob, and Jacob circumcised his twelve sons, the famous ancestors of our race.
From Abraham to King David, the following ancestors are listed: Abraham, Isaac, Jacob, Judah and his brothers; then Perez and Zerah (their mother was Tamar), Hezron, Ram, Amminadab, Nahshon, Salmon, Boaz (his mother was Rahab), Obed (his mother was Ruth), Jesse, and King David.
Joshua said to all the people, “This is what the Lord, the God of Israel, has to say: ‘Long ago your ancestors lived on the other side of the Euphrates River and worshiped other gods. One of those ancestors was Terah, the father of Abraham and Nahor.