4 occurrences in 4 dictionaries
Reference: Nebushasban
Easton
adorer of Nebo, or Nebo saves me, the "Rabsaris," or chief chamberlain, of the court of Babylon. He was one of those whom the king sent to release Jeremiah from prison in Jerusalem (Jer 39:13).
Fausets
Derived from Nebo; an officer of Nebuchadnezzar at the taking of Jerusalem; he was Rabsaris, i.e. chief of the eunuchs (as Ashpenaz, Da 1:3), as Nebuzaradan was Rab-tabbachim, i.e. chief of the body guard, and Nergal Sharezer was Rabmag, i.e. chief of the priests (Jer 39:13).
Morish
Nebushas'ban
Officer of Nebuchadnezzar, called Rab-saris, which is thought to mean 'chief chamberlain.' Jer 39:13.