כִּסְלָהkiçlâh/kis-law'/
HebrewH36902 occurrences (KJV)
in a good sense, trust; in a bad one, silliness
KJV renders it: confidence, folly.
Where it appears
Lexical data: Strong’s Hebrew & Greek Dictionaries (1890, public domain; openscriptures, CC-BY-SA). Word tagging from the Strong’s-numbered KJV.