#1871 דַּרְכְּמוֹן dark@mown {dar-kem-one'}

 of Persian origin; TWOT - 453c; n m

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

 1) daric, drachma, dram, unit of measure
    1a) a gold coin current in Palestine in the period after the return
        from Babylon; 128 grains (8.32 grams) of gold worth about $120
        dollars and 128 grains of silver worth about $2.40

—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 - dram 4; 4

—Exhaustive Concordance (KJV Translation Frequency & Location)