James 4:16

But now ye boast in your arrogance. All such boasting is evil.

1 Corinthians 5:6

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

Psalm 52:1

Why boast thou thyself in mischief, O mighty man? The loving kindness of God [is] continual.

Psalm 52:7

Lo, this is the man who did not make God his strength, but trusted in the abundance of his riches, and strengthened himself in his wickedness.

Proverbs 25:14

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

Proverbs 27:1

Boast not thyself of tomorrow, for thou know not what a day may bring forth.

Isaiah 47:7-8

And thou said, I shall be mistress forever, so that thou did not lay these things to thy heart, nor remembered the latter end of it.

Isaiah 47:10

For thou have trusted in thy wickedness. Thou have said, None sees me. Thy wisdom and thy knowledge, it has perverted thee. And thou have said in thy heart, I am, and there is none else besides me.

1 Corinthians 4:7-8

For who makes thee different? And what have thou that thou did not receive? And also if thou received it, why do thou boast as not having received it?

James 3:14

But if ye have bitter envy and selfish ambition in your heart, do not boast, and do not lie against the truth.

Revelation 18:7

In an amount she glorified herself and lived wantonly, give her so much torment and grief, because she says in her heart, I sit a queen, and am no widow, and will, no, not see grief.

Treasury of Scripture Knowledge

Summary

But now ye rejoice in your boastings: all such rejoicing is evil.

Bible References

General references

James 3:14
But if ye have bitter envy and selfish ambition in your heart, do not boast, and do not lie against the truth.
Psalm 52:1
Why boast thou thyself in mischief, O mighty man? The loving kindness of God [is] continual.
Proverbs 25:14
Clouds and wind without rain, [is] he who boasts himself of his gifts falsely.
Proverbs 27:1
Boast not thyself of tomorrow, for thou know not what a day may bring forth.
Isaiah 47:7
And thou said, I shall be mistress forever, so that thou did not lay these things to thy heart, nor remembered the latter end of it.
1 Corinthians 4:7
For who makes thee different? And what have thou that thou did not receive? And also if thou received it, why do thou boast as not having received it?
1 Corinthians 5:6
Your boasting is not good. Know ye not that a little leaven leavens the whole lump?
Revelation 18:7
In an amount she glorified herself and lived wantonly, give her so much torment and grief, because she says in her heart, I sit a queen, and am no widow, and will, no, not see grief.