O simple ones, learn to be shrewd; O fools, gain understanding.

Proverbs 1:4
To impart prudence to the simple and knowledge and discretion to the young,

Proverbs 1:22
"How long, O simple ones, will you love your simple ways? How long will scoffers delight in their scorn and fools hate knowledge?

Proverbs 1:32
For the waywardness of the simple will slay them, and the complacency of fools will destroy them.

Proverbs 3:35
The wise will inherit honor, but fools are held up to shame.

Proverbs 8:4
"To you, O men, I call out, and my cry is to the sons of men.

Proverbs 8:12
I, wisdom, dwell together with prudence, and I find knowledge and discretion.

Proverbs 9:4
"Whoever is simple, let him turn in here!" she says to him who lacks judgment.

O you simple, understand wisdom: and, you fools, be you of an understanding heart.