Or shaleyv {shaw-lave'}; feminine shlevah {shel-ay-vaw'}; from shalah; tranquil; (in a bad sense) careless; abstractly, security -- (being) at ease, peaceable, (in) prosper(-ity), quiet(-ness), wealthy.
see HEBREW shalah
H7961. shalev
שָׁלֵו (LagBN 43), שְׁלֵרו שָׁלֵרוּ,
adjective quiet, at ease; —
1 of person at ease, שָׁלֵו Job 16:12, שָׁלֵיו 21:23 (Köii. 1.83); of nation, שְׁלֵיו (possibly diminutive (Köii. l.144) Jeremiah 49:31 ("" לָבֶטַח יוֺבֵ); prosperous, of city feminine singular שְׁלֵוָה Zechariah 7:7; of wicked, masculine plural construct עוֺלָם וְשַׁלְוֵי Psalm 73:12 (ReH. iii. 131 proposes עֲוִילִים יִשְׁלָיוּ).
2 of land, quiet, שְׁלֵשׁלֵוָה 1 Chronicles 4:40 ("" שֹׁקֶטֶת).
3 in בְּבִטְנוֺ שָׁלֵו יָדַע לֹא Job 20:20 ׳שׁ is apparently abstract noun quiet, ease, so Di De and others read שַׁלְוָח Siegf Bu, Du (after ᵐ5) בְּמַטְמֹנוֺ שָׁלֵו לֹא; שָׁלֵו Ezekiel 23:42 is corrupt, Hi Co Berthol (compare Da) שָׁרוּ sang, Toy שָׁרִים, Krae רִים.