John 7:22 Moses has given you circumcision (not that it is of Moses, but of the fathers), and on the Sabbath you circumcise a boy. (See NIV)
Acts 7:8 He gave him the covenant of circumcision. So Abraham became the father of Isaac, and circumcised him the eighth day. Isaac became the father of Jacob, and Jacob became the father of the twelve patriarchs. (WEB KJV WEY ASV DBY WBS YLT NAS RSV NIV)
Acts 7:9 "The patriarchs, moved with jealousy against Joseph, sold him into Egypt. God was with him, (WEB KJV WEY ASV DBY WBS YLT NAS RSV NIV)
Romans 9:5 To them the Patriarchs belong, and from them in respect of His human lineage came the Christ, who is exalted above all, God blessed throughout the Ages. Amen. (WEY RSV NIV)
Romans 11:28 Concerning the Good News, they are enemies for your sake. But concerning the election, they are beloved for the fathers' sake. (See NIV)
Romans 15:8 Now I say that Christ has been made a servant of the circumcision for the truth of God, that he might confirm the promises given to the fathers, (See RSV NIV)