Galatians 6:3

For if some man presumes to be something when he is nothing, he deceives himself.

1 Corinthians 3:18

Let not one man deceive himself. If any man among you seems to be wise in this age, let him become foolish so that he may become wise.

2 Corinthians 12:11

I have become foolish, boasting. Ye compelled me, for I ought to have been commended by you. For I came short in nothing of those, superlative apostles, even though I am nothing.

Romans 12:3

For I say, through the grace that was given me, to every man who is among you, not to over think beyond what he ought to think, but to think so as to think soundly, as God has apportioned to each man a measure of faith.

1 Corinthians 8:2

If any man presumes to know anything, he knows nothing yet as he ought to know.

Galatians 2:6

But from those who were reputed to be something (what kind they were formerly, it makes no difference to me, God does not accept a personage of man), for those who were of repute added nothing to me,

Proverbs 25:14

Clouds and wind without rain, [is] he who boasts himself of his gifts falsely.

Proverbs 26:12

See thou a man wise in his own conceit? There is more hope for a fool than of him.

Luke 18:11

Having stood by himself, the Pharisee prayed these things: God, I thank thee that I am not as the rest of men, predatory, unjust, adulterers, or even as this tax collector.

Romans 12:16

thinking the same way toward each other, not thinking on lofty things, but accommodating to the lowly. Become not wise according to yourselves,

1 Corinthians 13:2

And if I have prophecy, and know all mysteries and all knowledge, and if I have all faith so as to remove mountains, and have not love, I am nothing.

2 Corinthians 3:5

not that we are sufficient of ourselves to reckon anything as from ourselves, but our sufficiency is from God,

2 Timothy 3:13

But evil men and impostors will go forward to worse, leading astray and being led astray.

James 1:22

But become ye doers of the word, and not hearers only, deceiving yourselves.

James 1:26

If any man among you seems to be religious, not bridling his tongue but deceiving his heart, this man's religion is futile.

1 John 1:8

If we say that we have no sin, we lead ourselves astray, and the truth is not in us.

Treasury of Scripture Knowledge

Bible References

If

Galatians 2:6
But from those who were reputed to be something (what kind they were formerly, it makes no difference to me, God does not accept a personage of man), for those who were of repute added nothing to me,
Proverbs 25:14
Clouds and wind without rain, [is] he who boasts himself of his gifts falsely.
Proverbs 26:12
See thou a man wise in his own conceit? There is more hope for a fool than of him.
Luke 18:11
Having stood by himself, the Pharisee prayed these things: God, I thank thee that I am not as the rest of men, predatory, unjust, adulterers, or even as this tax collector.
Romans 12:3
For I say, through the grace that was given me, to every man who is among you, not to over think beyond what he ought to think, but to think so as to think soundly, as God has apportioned to each man a measure of faith.
1 Corinthians 3:18
Let not one man deceive himself. If any man among you seems to be wise in this age, let him become foolish so that he may become wise.
1 Corinthians 8:2
If any man presumes to know anything, he knows nothing yet as he ought to know.

When

1 Corinthians 13:2
And if I have prophecy, and know all mysteries and all knowledge, and if I have all faith so as to remove mountains, and have not love, I am nothing.
2 Corinthians 3:5
not that we are sufficient of ourselves to reckon anything as from ourselves, but our sufficiency is from God,
2 Corinthians 12:11
I have become foolish, boasting. Ye compelled me, for I ought to have been commended by you. For I came short in nothing of those, superlative apostles, even though I am nothing.

He deceiveth

1 Corinthians 3:18
Let not one man deceive himself. If any man among you seems to be wise in this age, let him become foolish so that he may become wise.
2 Timothy 3:13
But evil men and impostors will go forward to worse, leading astray and being led astray.
James 1:22
But become ye doers of the word, and not hearers only, deceiving yourselves.
1 John 1:8
If we say that we have no sin, we lead ourselves astray, and the truth is not in us.

General references

Proverbs 14:12
There is a way which seems right to a man, but the end thereof are the ways of death.
1 Corinthians 3:7
So then neither is he who plants anything, nor he who waters, but God who causes growth.