Boyd’s Bible Dictionary:
(sword of Nebo). A general of Nebuchadnezzar at the taking of Jerusalem (Jer. 39:3).
Concise Bible Dictionary:
One of the princes of Babylon present at the taking of Jerusalem, unless, as some suppose, the words are really the title of Nergal-sharezer (Jer. 39:3).
Strong’s Dictionary of Hebrew Words:
Meaning:
of foreign origin; Samgar-Nebo, a Babylonian general
Jackson’s Dictionary of Scripture Proper Names:
spice dragged away is his prophecy (?)
Potts’ Bible Proper Names:
Keeping of Nebo; cupbearer; warrior:―a general of Nebuchadnezzar, Jer. 39:3. {Custodia Nebonis}