Ecclesiastes 10:3
Even when the fool walks along the road, he lacks sense; he tells everyone [that] he is a fool.
Proverbs 13:16
Anyone who is clever will act with intelligence, but the fool will display folly.
Proverbs 18:2
A fool will not take pleasure in understanding, but in expressing his heart.
Proverbs 18:6
The lips of a fool will bring strife, and his mouth calls out for a flogging.
Ecclesiastes 5:3
For a dream comes with many cares, and the voice of a fool with many words.
1 Peter 4:4
with respect to which they are surprised [when] you do not run with [them] into the same flood of dissipation, [and so they] revile [you].