#7248 רַב־מָג Rab-Mag {rab-mawg'}

 from H7227 and a foreign word for a Magian; TWOT - 1143; n m

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

 1) soothsayer, magician, chief soothsayer
    1a) Rab-mag, chief soothsayer, or chief of princes, an official
        of Babylonia

—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 - Rabmag 2; 2

—Exhaustive Concordance (KJV Translation Frequency & Location)