James 4:16
But now you glory in your boasting; all such glorying is evil.
1 Corinthians 5:6
Your rejoicing is not good. Do you not know that a little leaven leavens the whole mass?
1 Corinthians 4:7-8
For who made you to differ? And what have you that you did not receive? And if you received, why do you boast as one that receives not?
James 3:14
But if you have bitter envying and strife in your hearts, boast not and lie not against the truth.
Revelation 18:7
as much as she glorified herself, and lived luxuriously, so much distress and sorrow give her. For she says in her mind, I sit a queen and am not a widow and I see not sorrow.