The following is the results of your search for rabmag.
Rabmag: Assyrian Rab-mugi, "chief physician," "who was attached to the king
(Jeremiah 39:3,13) the title of one of Sennacherib's officers sent with
messages to Hezekiah and the people of Jerusalem
(2 Kings 18:17-37)
(2 Kings 19:1-13; Isaiah 36:12-22, 37:1-13) demanding the surrender of the
city. He was accompanied by a "great army;" but his mission was
unsuccessful.