Romans 2:28

He is no Jew who is merely a Jew outwardly, nor is circumcision something outward in the flesh;

Galatians 6:15

For what counts is neither circumcision nor uncircumcision, it is the new creation.

Matthew 3:9

instead of presuming to say to yourselves, 'We have a father in Abraham.' I tell you, God can raise up children for Abraham from these stones!

Romans 9:6-8

It is not, of course, as if God's word had failed! Far from it! 'Israel' does not mean everyone who belongs to Israel;

Revelation 2:9

I know your distress and your poverty (but you are rich!): I know how you are being slandered by those who style themselves Jews (no Jews are they, but a mere synagogue of Satan!).

John 1:47

Jesus saw Nathanael approaching and said of him, "Here is a genuine Israelite! There is no guile in him."

John 8:37-39

I know you are Abraham's offspring! Yet you want to kill me, since my word makes no headway among you!

Romans 2:17

If you bear the name of 'Jew,' relying on the Law, priding yourself on God,

Romans 4:10-12

In what way? When he was a circumcised man or an uncircumcised man? Not when he was circumcised, but when he was uncircumcised.

1 Peter 3:21

Baptism, the counterpart of that, saves you to-day (not the mere washing of dirt from the flesh but the prayer for a clean conscience before God) by the resurrection of Jesus Christ

Treasury of Scripture Knowledge

Summary

For he is not a Jew, which is one outwardly; neither is that circumcision, which is outward in the flesh:

Bible References

For he

Romans 9:6
It is not, of course, as if God's word had failed! Far from it! 'Israel' does not mean everyone who belongs to Israel;
Matthew 3:9
instead of presuming to say to yourselves, 'We have a father in Abraham.' I tell you, God can raise up children for Abraham from these stones!
John 1:47
Jesus saw Nathanael approaching and said of him, "Here is a genuine Israelite! There is no guile in him."
John 8:37
I know you are Abraham's offspring! Yet you want to kill me, since my word makes no headway among you!
Galatians 6:15
For what counts is neither circumcision nor uncircumcision, it is the new creation.
Revelation 2:9
I know your distress and your poverty (but you are rich!): I know how you are being slandered by those who style themselves Jews (no Jews are they, but a mere synagogue of Satan!).

Neither

Romans 4:10
In what way? When he was a circumcised man or an uncircumcised man? Not when he was circumcised, but when he was uncircumcised.
1 Peter 3:21
Baptism, the counterpart of that, saves you to-day (not the mere washing of dirt from the flesh but the prayer for a clean conscience before God) by the resurrection of Jesus Christ