James 4:16

But now ye glory in your vauntings: all such glorying is evil.

1 Corinthians 5:6

Your glorying is not good. Know ye not that a little leaven leaveneth the whole lump?

Psalm 52:1

Why boastest thou thyself in mischief, O mighty man? The lovingkindness of God endureth continually.

Psalm 52:7

Lo, this is the man that made not God his strength, But trusted in the abundance of his riches, And strengthened himself in his wickedness.

Proverbs 25:14

As clouds and wind without rain,'so is he that boasteth himself of his gifts falsely.

Proverbs 27:1

Boast not thyself of tomorrow; For thou knowest not what a day may bring forth.

Isaiah 47:7-8

And thou saidst, I shall be mistress for ever; so that thou didst not lay these things to thy heart, neither didst remember the latter end thereof.

Isaiah 47:10

For thou hast trusted in thy wickedness; thou hast said, None seeth me; thy wisdom and thy knowledge, it hath perverted thee, and thou hast said in thy heart, I am, and there is none else besides me.

1 Corinthians 4:7-8

For who maketh thee to differ? and what hast thou that thou didst not receive? but if thou didst receive it, why dost thou glory as if thou hadst not received it?

James 3:14

But if ye have bitter jealousy and faction in your heart, glory not and lie not against the truth.

Revelation 18:7

How much soever she glorified herself, and waxed wanton, so much give her of torment and mourning: for she saith in her heart, I sit a queen, and am no widow, and shall in no wise see mourning.

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 jealousy and faction in your heart, glory not and lie not against the truth.
Psalm 52:1
Why boastest thou thyself in mischief, O mighty man? The lovingkindness of God endureth continually.
Proverbs 25:14
As clouds and wind without rain,'so is he that boasteth himself of his gifts falsely.
Proverbs 27:1
Boast not thyself of tomorrow; For thou knowest not what a day may bring forth.
Isaiah 47:7
And thou saidst, I shall be mistress for ever; so that thou didst not lay these things to thy heart, neither didst remember the latter end thereof.
1 Corinthians 4:7
For who maketh thee to differ? and what hast thou that thou didst not receive? but if thou didst receive it, why dost thou glory as if thou hadst not received it?
1 Corinthians 5:6
Your glorying is not good. Know ye not that a little leaven leaveneth the whole lump?
Revelation 18:7
How much soever she glorified herself, and waxed wanton, so much give her of torment and mourning: for she saith in her heart, I sit a queen, and am no widow, and shall in no wise see mourning.

American Standard Version Public Domain