Ezekiel 44:7

Acts 7:51

Ye stiffnecked and uncircumcised in heart and ears, you do always resist the Holy Ghost; as your fathers did, so do ye.

John 6:52-58

Then the Jews were contending with one another, saying, How is this One able to give unto us His flesh to eat?

Romans 2:28-29

For he is not a Jew who is one outwardly; neither is circumcision that which is outwardly in the flesh.

Colossians 2:11-13

in whom you are also circumcised with the circumcision made without hands, in putting off the body of depravity, in the circumcision of Christ;

not according to the covenant which I made with their fathers, in the day that I took them by the hand to lead them out of the land of Egypt; because they abode not in my covenant, and I regarded them not, says the Lord.

Treasury of Scripture Knowledge

Summary

Ezekiel 44:7

In that ye have brought into my sanctuary strangers, uncircumcised in heart, and uncircumcised in flesh, to be in my sanctuary, to pollute it, even my house, when ye offer my bread, the fat and the blood, and they have broken my covenant because of all your abominations.