Strong's #3690: kiclah (pronounced kis-law')

feminine of 3689; in a good sense, trust; in a bad one, silliness:--confidence, folly.

Brown-Driver-Briggs Hebrew Lexicon:

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kislâh

1) confidence

2) folly, stupidity

Part of Speech: noun feminine

Relation: from H3689

Usage:

This word is used 2 times:

 

Job 4:6: "Is not this thy fear, thy confidence, thy hope, and the uprightness of thy ways?"
Psalms 85:8: "his saints: but let them not turn again to folly."