אַכְזָבʼakzâb/ak-zawb'/
HebrewH3912 occurrences (KJV)
falsehood; by implication treachery
KJV renders it: liar, lie.
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.