Galatians 2:15

We are Jews by nature, and not sinners of the gentiles;

Ephesians 2:3

among whom even we all had our way of life in times past in the lusts of our flesh, fulfilling the desires of the flesh and of the thoughts, and were by nature children of wrath, even as others;

Matthew 3:7-9

But seeing many of the Pharisees and Sadducees coming to be baptized, he said to them, Brood of vipers, who warned you to flee from the coming wrath?

Matthew 9:11

And when the Pharisees saw it, they said to his disciples, Why doth your teacher eat with the publicans and sinners?

Mark 7:26-28

The woman was a Greek, a Syrophoenician by nation; and she besought him that he would cast out the demon from her daughter.

John 8:39-41

They answered and said to him, Abraham is our father. Jesus saith to them, If ye were Abrahams children, ye would do the works of Abraham.

Acts 22:21

And he said to me, Depart; for I will send thee far hence to the gentiles.

Romans 3:9

What then? Are we better than others? By no means! For we have already brought a charge both against Jews and Greeks, that they are all under sin.

Romans 4:16

Therefore the inheritance was made to depend on faith, that it might be a matter of grace; that the promise might be sure to all the offspring, not to that only which is under the Law, but to that also which hath the faith of Abraham, who is the father of us all

Ephesians 2:11-12

Wherefore remember, that in time past ye, the gentiles in the flesh, who are called uncircumcised by those who are called circumcised, having the circumcision of the flesh, performed by hand,

Philippians 3:4

though I myself have reason for confidence even in the flesh. If any other man thinketh that he hath reason for confidence in the flesh, I more;

Titus 3:3

For we ourselves also were once foolish, disobedient, going astray, slaves to divers lusts and pleasures, living in malice and envy, hateful, hating one another.

Treasury of Scripture Knowledge

Summary

We who are Jews by nature, and not sinners of the Gentiles,

Bible References

Jews

Matthew 3:7
But seeing many of the Pharisees and Sadducees coming to be baptized, he said to them, Brood of vipers, who warned you to flee from the coming wrath?
John 8:39
They answered and said to him, Abraham is our father. Jesus saith to them, If ye were Abrahams children, ye would do the works of Abraham.
Romans 4:16
Therefore the inheritance was made to depend on faith, that it might be a matter of grace; that the promise might be sure to all the offspring, not to that only which is under the Law, but to that also which hath the faith of Abraham, who is the father of us all
Ephesians 2:3
among whom even we all had our way of life in times past in the lusts of our flesh, fulfilling the desires of the flesh and of the thoughts, and were by nature children of wrath, even as others;

Sinners

Matthew 9:11
And when the Pharisees saw it, they said to his disciples, Why doth your teacher eat with the publicans and sinners?
Mark 7:26
The woman was a Greek, a Syrophoenician by nation; and she besought him that he would cast out the demon from her daughter.
Acts 22:21
And he said to me, Depart; for I will send thee far hence to the gentiles.
Romans 3:9
What then? Are we better than others? By no means! For we have already brought a charge both against Jews and Greeks, that they are all under sin.
Ephesians 2:11
Wherefore remember, that in time past ye, the gentiles in the flesh, who are called uncircumcised by those who are called circumcised, having the circumcision of the flesh, performed by hand,
Titus 3:3
For we ourselves also were once foolish, disobedient, going astray, slaves to divers lusts and pleasures, living in malice and envy, hateful, hating one another.

General references

Romans 3:30
Seeing there is but one God, who will accept the circumcised as righteous by faith, and the uncircumcised through faith.
Galatians 2:18
For if I again build up what I pulled down, I make myself a transgressor.
Philippians 3:7
But whatever things were gain to me, those for the sake of Christ I have counted but loss.