Job 9:20

If I justify myself, my own mouth shall condemn me; though I am perfect, He shall declare me perverse.

Job 1:1

There was a man in the land of Uz, whose name was Job. And that man was perfect and upright, and one who feared God and turned aside from evil.

Job 4:17

Shall mortal man be more just than God? Shall a man be more pure than his Maker?

Job 9:2

Truly I know it is so, but how can man be just with God?

Job 15:5-6

For your iniquity teaches your mouth, and you choose the tongue of the crafty.

Job 32:1-2

And these three men ceased from answering Job, because he was righteous in his own eyes.

Job 33:8-13

Surely you have spoken in my ears, and I have heard the sound of your words.

Job 34:35

Job has spoken without knowledge, and his words were without wisdom.

Job 35:16

even Job opens his mouth in vanity; he multiplies words without knowledge.

Psalm 130:3

If You will keep in mind iniquities, O Jehovah, who shall stand, O Lord?

Psalm 143:2

And do not enter into judgment with Your servant, for in Your sight no one living is just.

Proverbs 10:19

In the multitude of words, sin is not lacking; but he who holds back his lips is wise.

Proverbs 17:20

He who has a perverse heart finds no good, and he who has a crooked tongue falls into mischief.

Isaiah 6:5

Then I said, Woe is me! For I am undone; for I am a man of unclean lips, and I dwell in the midst of a people of unclean lips; for my eyes have seen the King, Jehovah of Hosts.

Matthew 12:36-37

But I say to you that every idle word, whatever men may speak, they shall give account of it in the day of judgment.

Luke 10:29

But he, willing to justify himself, said to Jesus, And who is my neighbor?

Luke 16:15

And He said to them, You are those who justify yourselves before men, but God knows your hearts. For that which is highly esteemed among men is abomination in the sight of God.

Philippians 3:12-15

Not as though I had already attained, either were already perfect, but I am pressing on, if I may lay hold of that for which I also was taken hold of by Christ Jesus.

1 Timothy 6:5

meddling, of men whose minds have been corrupted and deprived of the truth, supposing that gain is godliness. Withdraw from such.

James 3:2

For in many things we all offend. If anyone does not offend in word, the same is a full-grown man, able also to bridle the whole body.

Treasury of Scripture Knowledge

Summary

If I justify myself, mine own mouth shall condemn me: if I say, I am perfect, it shall also prove me perverse.

I am perfect

Bible References

Justify

Job 9:2
Truly I know it is so, but how can man be just with God?
Job 4:17
Shall mortal man be more just than God? Shall a man be more pure than his Maker?
Job 32:1
And these three men ceased from answering Job, because he was righteous in his own eyes.
Psalm 130:3
If You will keep in mind iniquities, O Jehovah, who shall stand, O Lord?
Psalm 143:2
And do not enter into judgment with Your servant, for in Your sight no one living is just.
Luke 10:29
But he, willing to justify himself, said to Jesus, And who is my neighbor?
Luke 16:15
And He said to them, You are those who justify yourselves before men, but God knows your hearts. For that which is highly esteemed among men is abomination in the sight of God.

Mine

Job 15:5
For your iniquity teaches your mouth, and you choose the tongue of the crafty.
Job 34:35
Job has spoken without knowledge, and his words were without wisdom.
Job 35:16
even Job opens his mouth in vanity; he multiplies words without knowledge.
Proverbs 10:19
In the multitude of words, sin is not lacking; but he who holds back his lips is wise.
Isaiah 6:5
Then I said, Woe is me! For I am undone; for I am a man of unclean lips, and I dwell in the midst of a people of unclean lips; for my eyes have seen the King, Jehovah of Hosts.
Matthew 12:36
But I say to you that every idle word, whatever men may speak, they shall give account of it in the day of judgment.
James 3:2
For in many things we all offend. If anyone does not offend in word, the same is a full-grown man, able also to bridle the whole body.

I am perfect

Job 1:1
There was a man in the land of Uz, whose name was Job. And that man was perfect and upright, and one who feared God and turned aside from evil.
Philippians 3:12
Not as though I had already attained, either were already perfect, but I am pressing on, if I may lay hold of that for which I also was taken hold of by Christ Jesus.

It shall

Job 33:8
Surely you have spoken in my ears, and I have heard the sound of your words.
Proverbs 17:20
He who has a perverse heart finds no good, and he who has a crooked tongue falls into mischief.
1 Timothy 6:5
meddling, of men whose minds have been corrupted and deprived of the truth, supposing that gain is godliness. Withdraw from such.