#2136 זָכוּ zakuw (Aramaic) {zaw-koo'}

 from a root corresponding to H2135; TWOT - 2708; n f

—Hebrew Word Study (Transliteration-Pronunciation Etymology & Grammar)

 1) purity, innocence, innocence (in God's sight)

—Brown-Driver-Briggs (Old Testament Hebrew-English Lexicon)

—Strong's (Hebrew & Chaldee Dictionary of the Old Testament)

—NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries

 AV - innocency 1; 1

—Exhaustive Concordance (KJV Translation Frequency & Location)