רַב־מָגRab-Mâg

soothsayer, magian (Jeremiah 39:3; Jeremiah 39:13)

Pronunciation: rab-mawg' · Hebrew/Aramaic (Old Testament) · H7248

Same root

רַבrab · H7227abundant (in quantity, size, age, number, rank, quality)
μάγοςmágos · G3097a Magian, i.e. Oriental scientist; by implication, a magician

Where it appears

Appears 4 times in the Bible.

Jeremiah 39:3 All the officers of the Babylonian army came in and sat in triumph at the Middle Gate: Nergal-sharezer of Samgar, and Nebo-sarsekim, a chief officer, and Nergal-sharezer, the king’s adviser, and all the other officers of the king of Babylon.
Jeremiah 39:13 So Nebuzaradan, the captain of the guard; Nebushazban, a chief officer; Nergal-sharezer, the king’s adviser; and the other officers of Babylon’s king

See every passage

Jeremiah 39:3, 39:13

Source: Brown, Driver and Briggs, Hebrew and English Lexicon of the Old Testament (1906), public domain; markup by unfoldingWord, CC BY (github.com/unfoldingWord/Brown-Driver-Briggs-Enhanced).