Romans 2:25
For circumcision indeed profits if thou keep the law; but if thou be a law-transgressor, thy circumcision is become uncircumcision.
Jeremiah 4:4
Circumcise yourselves for Jehovah, and take away the foreskins of your heart, ye men of Judah and inhabitants of Jerusalem; lest my fury come forth like fire and burn, and there be none to quench it, because of the evil of your doings.
Deuteronomy 30:6
And Jehovah thy God will circumcise thy heart, and the heart of thy seed, to love Jehovah thy God with all thy heart and with all thy soul, that thou mayest live.
Jeremiah 9:25-26
Behold, days are coming, saith Jehovah, when I will visit all them that are circumcised with the uncircumcised;
Acts 7:51
O stiffnecked and uncircumcised in heart and ears, ye do always resist the Holy Spirit; as your fathers, ye also.
Romans 2:23
thou who boastest in law, dost thou by transgression of the law dishonour God?
Romans 2:28-2
For he is not a Jew who is one outwardly, neither that circumcision which is outward in flesh;
Romans 4:11-12
And he received the sign of circumcision as seal of the righteousness of faith which he had being in uncircumcision, that he might be the father of all them that believe being in uncircumcision, that righteousness might be reckoned to them also;
Galatians 5:3-6
And I witness again to every man who is circumcised, that he is debtor to do the whole law.
Galatians 6:15
For in Christ Jesus neither is circumcision anything, nor uncircumcision; but new creation.
Ephesians 2:11-12
Wherefore remember that ye, once nations in the flesh, who are called uncircumcision by that called circumcision in the flesh done with the hand;