1 Samuel 21:13וַיִּתְהֹלֵל
So he changed his behavior before them and feigned madness in their hands; he scratched on the doors of the gate and let his saliva run down his beard.
Job 12:17יְהוֹלֵל
He leads counselors away barefoot and makes fools of judges.
Psalm 5:5הוֹלְלִים
The boastful cannot stand in Your presence; You hate all workers of iniquity.
Isaiah 44:25יְהוֹלֵל
who foils the signs of false prophets and makes fools of diviners, who confounds the wise and turns their knowledge into nonsense,
Jeremiah 25:16וְהִתְהֹלָלוּ
And they will drink and stagger and go out of their minds, because of the sword that I will send among them.”

Brown-Driver-Briggs

[הָלַל] vb. be boastful, Pi. praise

Qal be boastful

Pi.

1. praise man or woman

2. usually praise י׳

3. appar. boast, make one’s boast

Pu. be praised

Hithpa. glory, boast, make one’s boast

Po‛el make into a fool, make a fool of

Po‛al of laughter I said, It is mad (folly)

Hithpo. act madly, or like a madman

Sources: Brown-Driver-Briggs (1906, public domain) from the Open Scriptures Hebrew Lexicon (CC BY 4.0), glosses from STEPBible TBESH (CC BY 4.0); STEPBible TAHOT (Hebrew Bible, Leningrad Codex, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.