2 Kings 19:28וְשַׁאֲנַנְךָ
Because your rage and arrogance against Me have reached My ears, I will put My hook in your nose and My bit in your mouth; I will send you back the way you came.’
Job 12:5שַׁאֲנָן
The one at ease scorns misfortune as the fate of those whose feet are slipping.
Psalm 123:4הַשַּׁאֲנַנִּים
We have endured much scorn from the arrogant, much contempt from the proud.
Isaiah 32:18שַׁאֲנַנּוֹת
Then my people will dwell in a peaceful place, in safe and secure places of rest.
Amos 6:1הַשַּׁאֲנַנִּים
Woe to those at ease in Zion and those secure on Mount Samaria, the distinguished ones of the foremost nation, to whom the house of Israel comes.
Zechariah 1:15הַשַּׁאֲנַנִּים
but I am fiercely angry with the nations that are at ease. For I was a little angry, but they have added to the calamity.’

Brown-Driver-Briggs

שַׁאֲנָן adj. at ease, secure

1. at ease, secure

2. as subst., one at ease, free from misfortune

3. at ease, with collat. idea of careless, wanton, arrogant

4. as subst. abstr. = arrogance

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.