Galatians 6:13

For neither do those themselves who are circumcised keep the law; but they wish you to be circumcised, that they may glory in your flesh.

Matthew 23:3

All, therefore, whatsoever they bid you, do and observe; but do not according to their works; for they say and do not.

Matthew 23:15

"Woe to you, scribes and Pharisees, hypocrites! because ye compass sea and land to make one proselyte; and, when he is made such, ye make him a son of Hell twofold more than yourselves.

Matthew 23:23

"Woe to you scribes and Pharisees, hypocrites! because ye pay tithe of mint and anise and cummin; and have omitted the weightier things of the law??he judgment, and the mercy, and the faith; but these it was proper to have done, and those not to have omitted.

Romans 2:17-25

But, if you are called a Jew, and are resting upon the law, and are boasting in God,

Romans 3:9-19

What, then? Are we better than they? Not at all; for we before charged that both Jews and Greeks are all under sin;

1 Corinthians 3:21

Therefore, let no one glory in men; for all things are yours;

1 Corinthians 5:6

Your boasting is not good. Know ye not that a little leaven leavens the whole lump?

2 Corinthians 11:18

Since many glory according to the flesh, I also will glory;

Philippians 3:3

For we are the circumcision, who worship by the Spirit of God, and glory in Christ Jesus, and have no confidence in flesh:

2 Peter 2:19

promising them liberty, while they themselves are slaves of corruption; for by what one is overcome by this he has become enslaved.

Treasury of Scripture Knowledge

Summary

For neither they themselves who are circumcised keep the law; but desire to have you circumcised, that they may glory in your flesh.

Bible References

Keep

Matthew 23:3
All, therefore, whatsoever they bid you, do and observe; but do not according to their works; for they say and do not.
Romans 2:17
But, if you are called a Jew, and are resting upon the law, and are boasting in God,
Romans 3:9
What, then? Are we better than they? Not at all; for we before charged that both Jews and Greeks are all under sin;
2 Peter 2:19
promising them liberty, while they themselves are slaves of corruption; for by what one is overcome by this he has become enslaved.

That they may

1 Corinthians 3:21
Therefore, let no one glory in men; for all things are yours;
1 Corinthians 5:6
Your boasting is not good. Know ye not that a little leaven leavens the whole lump?
2 Corinthians 11:18
Since many glory according to the flesh, I also will glory;

General references

Matthew 23:4
And they bind heavy burdens, and lay them upon the shoulders of men; but they themselves are not willing to move them with their finger.
Luke 5:38
But new wine must be put into fresh skins.
1 Corinthians 1:31
that, even as it has been written, "He that glorieth, let him glory in the Lord."
2 Corinthians 10:17
But he that glories let him glory in the Lord;