Romans 12:16
Keep on thinking in harmony with one another. Stop being high-minded but keep on associating with lowly people. Stop being conceited.
1 Corinthians 3:18-20
Let no one deceive himself. If any one of you supposes that he is wise in this world's wisdom, as compared with the rest of you, to become really wise he must become a fool.
John 9:41
Jesus answered them, "If you were blind, you would not be guilty, but now you keep on claiming, 'We can see'; so your sin remains."
Romans 1:22
Though claiming to be wise, they made fools of themselves,
Romans 11:25
For to keep you from being self-conceited, brothers, I do not want to have a misunderstanding of this uncovered secret, that only temporary insensibility has come upon Israel until the full quota of the heathen peoples comes in,