Psalm 75:4

I say to the boastful, 'Do not boast,' and to the wicked, 'Do not lift up your horn;

Zechariah 1:21

And I said, "What are these coming to do?" He said, "These are the horns that scattered Judah, so that no one raised his head. And these have come to terrify them, to cast down the horns of the nations who lifted up their horns against the land of Judah to scatter it."

Psalm 82:2-8

"How long will you judge unjustly and show partiality to the wicked? Selah

Psalm 89:17

For you are the glory of their strength; by your favor our horn is exalted.

Psalm 94:8

Understand, O dullest of the people! Fools, when will you be wise?

Psalm 148:14

He has raised up a horn for his people, praise for all his saints, for the people of Israel who are near to him. Praise the LORD!

Proverbs 1:22

"How long, O simple ones, will you love being simple? How long will scoffers delight in their scoffing and fools hate knowledge?

Proverbs 8:5

O simple ones, learn prudence; O fools, learn sense.

Proverbs 9:6

Leave your simple ways, and live, and walk in the way of insight."

Daniel 7:20-21

and about the ten horns that were on its head, and the other horn that came up and before which three of them fell, the horn that had eyes and a mouth that spoke great things, and that seemed greater than its companions.

Treasury of Scripture Knowledge

Summary

I said unto the fools, Deal not foolishly: and to the wicked, Lift not up the horn:

Bible References

I said

Psalm 82:2
"How long will you judge unjustly and show partiality to the wicked? Selah
Psalm 94:8
Understand, O dullest of the people! Fools, when will you be wise?
Proverbs 1:22
"How long, O simple ones, will you love being simple? How long will scoffers delight in their scoffing and fools hate knowledge?
Proverbs 8:5
O simple ones, learn prudence; O fools, learn sense.
Proverbs 9:6
Leave your simple ways, and live, and walk in the way of insight."

Lift

Psalm 89:17
For you are the glory of their strength; by your favor our horn is exalted.
Psalm 148:14
He has raised up a horn for his people, praise for all his saints, for the people of Israel who are near to him. Praise the LORD!
Daniel 7:20
and about the ten horns that were on its head, and the other horn that came up and before which three of them fell, the horn that had eyes and a mouth that spoke great things, and that seemed greater than its companions.
Zechariah 1:21
And I said, "What are these coming to do?" He said, "These are the horns that scattered Judah, so that no one raised his head. And these have come to terrify them, to cast down the horns of the nations who lifted up their horns against the land of Judah to scatter it."

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.