Romans 2:28

For he is not a Jew, which is one outwardly; neither is that circumcision, which is outward in the flesh:
— Romans 2:28, King James Version

In other translations

World English Bible (WEB)

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

American Standard Version (ASV)

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

Young's Literal Translation (YLT)

For he is not a Jew who is <FI>so<Fi> outwardly, neither <FI>is<Fi> circumcision that which is outward in flesh;