Bible dictionaries
Zethar
What Bible dictionaries say about “Zethar”, one article after the other.
International Standard Bible Encyclopedia (ISBE 1915)
ze'-thar (zethar; Oppert, Esther, 25, compares Persian zaitar, "conqueror"; see BDB; Septuagint Abataza): A eunuch of Ahasuerus (Es 1:10).
International Standard Bible Encyclopedia — James Orr, general editor and contributors; CrossWire SWORD module ISBE 2.2
The article in ISBE 1915Smith’s Bible Dictionary
(star), one of the seven eunuchs of Ahasuerus, (Esther 1:10) (B.C. 453.)
William Smith; revised by F. N. Peloubet and M. A. Peloubet; CrossWire SWORD module Smith 1.3
The article in Smith