Romans 12:3

For, through the grace that was given to me, I tell every man among you not to think of himself more highly than he ought to think; but so to think, as to think soberly, according to the measure of faith which God has given him.

Philippians 3:6

as to zeal, a persecutor of the church; as to the righteousness which comes through law, blameless.

Matthew 6:1-7

"Be careful not to do your good deeds in the sight of men, in order to be observed by them. If you do, you have no reward with your heavenly Father.

Matthew 9:14

At that time the disciples of John came and asked him, "Why are we and the Pharisees always fasting, while your disciples are not?"

Matthew 15:2-9

"Why do your disciples keep transgressing the tradition of the elders by not washing their hands before eating?"

Matthew 23:5

"For they do all their good deeds to be gazed on of men. They widen their phylacteries,

Matthew 23:23-24

"Woe unto you, Scribes and Pharisees, hypocrites! For you tithe mint and anise and cummin, and neglect the weightier matters of the Law??ustice and mercy and good faith; these latter you ought to have done, and not to have left the former undone.

Matthew 23:29

"Woe unto you, Scribes and Pharisees, hypocrites! You rebuild the tombs of the prophets, and adorn the monuments of the righteous, and say,

Matthew 23:38

"Behold, your house is left to you desolate!

Luke 18:12

"'I fast twice a week, I pay tithes of all my possessions.'

Romans 10:2

For I bear them witness that they have a zeal for God, only it is a zeal without knowledge.

Romans 11:25

For I would not, my brothers, have you ignorant of this hidden truth, for fear that you become wise in your own conceits. that a hardening in part has befallen Israel, until the fulness of the Gentiles is come in.

1 Corinthians 3:18

Let no one deceive himself. If any one of you supposes that he is wise in the philosophy of the present age, let him become foolish, so that he may be wise.

1 Corinthians 3:20

and again, The Lord knows the reasonings of the wise, how futile they are.

Colossians 2:18

Let no man at his will defraud you of your prize through his false humility and worship of the angels, taking his stand on the visions he has seen, and vainly puffed up by his material mind;

Colossians 2:23

For these precepts, although they have a show of wisdom with their self-imposed devotions and fastings and bodily austerities, are of no real value against the indulgence of the carnal appetites.

1 Timothy 4:3

who discourage marriage, and enjoin abstinence from foods which God created to be received with thankfulness, by those who believe, and have a clear knowledge of the truth.

James 3:13-17

Who among you is wise and intelligent? Let him show his deeds by his good life, in the meekness of wisdom.

Revelation 18:19

And they threw dust on their heads, and cried out, Weeping and mourning, saying, "'Woe, woe, the great city, In which all who have ships on the sea Grew rich through her luxury! For in one hour she is made desolate!'"

Treasury of Scripture Knowledge

Summary

Be not righteous over much; neither make thyself over wise: why shouldest thou destroy thyself?

Bible References

Be not

Matthew 6:1
"Be careful not to do your good deeds in the sight of men, in order to be observed by them. If you do, you have no reward with your heavenly Father.
Matthew 9:14
At that time the disciples of John came and asked him, "Why are we and the Pharisees always fasting, while your disciples are not?"
Matthew 15:2
"Why do your disciples keep transgressing the tradition of the elders by not washing their hands before eating?"
Matthew 23:5
"For they do all their good deeds to be gazed on of men. They widen their phylacteries,
Luke 18:12
"'I fast twice a week, I pay tithes of all my possessions.'
Romans 10:2
For I bear them witness that they have a zeal for God, only it is a zeal without knowledge.
Philippians 3:6
as to zeal, a persecutor of the church; as to the righteousness which comes through law, blameless.
1 Timothy 4:3
who discourage marriage, and enjoin abstinence from foods which God created to be received with thankfulness, by those who believe, and have a clear knowledge of the truth.

Neither

Romans 11:25
For I would not, my brothers, have you ignorant of this hidden truth, for fear that you become wise in your own conceits. that a hardening in part has befallen Israel, until the fulness of the Gentiles is come in.
Romans 12:3
For, through the grace that was given to me, I tell every man among you not to think of himself more highly than he ought to think; but so to think, as to think soberly, according to the measure of faith which God has given him.
1 Corinthians 3:18
Let no one deceive himself. If any one of you supposes that he is wise in the philosophy of the present age, let him become foolish, so that he may be wise.
Colossians 2:18
Let no man at his will defraud you of your prize through his false humility and worship of the angels, taking his stand on the visions he has seen, and vainly puffed up by his material mind;
James 3:13
Who among you is wise and intelligent? Let him show his deeds by his good life, in the meekness of wisdom.

Destroy thyself

Matthew 23:38
"Behold, your house is left to you desolate!
Revelation 18:19
And they threw dust on their heads, and cried out, Weeping and mourning, saying, "'Woe, woe, the great city, In which all who have ships on the sea Grew rich through her luxury! For in one hour she is made desolate!'"