fool

Ecclesiastes 5:3
As a dream comes through many cares, so the speech of a fool comes with many words.

Proverbs 10:19
When words are many, sin is unavoidable, but he who restrains his lips is wise.

Proverbs 15:2
The tongue of the wise commends knowledge, but the mouth of the fool spouts folly.

is full of words

Job 34:37
For he adds rebellion to his sin; he claps his hands among us and multiplies his words against God.

Job 35:16
So Job opens his mouth in vain and multiplies words without knowledge."

a man

Ecclesiastes 3:22
I have seen that there is nothing better for a man than to enjoy his work, because that is his lot. For who can bring him to see what will come after him?

Ecclesiastes 6:12
For who knows what is good for a man during the few days he passes through his fleeting life like a shadow? Who can tell a man what will come after him under the sun?

Ecclesiastes 8:7
Since no one knows what will happen, who can tell him what is to come?

James 4:13, 14
Come now, you who say, "Today or tomorrow we will go to this or that city, spend a year there, carry on business, and make a profit." . . .