Acts 17:23

For as I traveled along [your streets] and observed what you are worshiping, I saw an altar with the inscription: [DEDICATED] TO AN UNKNOWN GOD. So, what you are worshiping ignorantly is what I am telling you about.

Romans 2:17-2

But if you call yourselves "Jews," and [claim to] rely on the law of Moses, and brag about [belonging to] God;

Treasury of Scripture Knowledge

Summary

{To the chief Musician on Neginoth, A Psalm or Song of Asaph.} In Judah is God known: his name is great in Israel.

Bible References

In judah

Acts 17:23
For as I traveled along [your streets] and observed what you are worshiping, I saw an altar with the inscription: [DEDICATED] TO AN UNKNOWN GOD. So, what you are worshiping ignorantly is what I am telling you about.
Romans 2:17
But if you call yourselves "Jews," and [claim to] rely on the law of Moses, and brag about [belonging to] God;
Romans 3:1
What advantage then does the Jew have [i.e., over the Gentile]? Or what value is there in circumcision?