Bigthan (Hebrew: בִּגְתָן, בִּגְתָנָא Bīgṯān, Bīgṯānāʾ ) and Teresh (Hebrew: תֶרֶשׁ Ṯereš) were two eunuchs in service of the Persian king Ahasuerus, according to the chapter 2 of the Book of Esther.[1] According to the deuterocanonical/apocryphal additions to the Book of Esther available in the Greek Septuagint translation of the Bible, they were known as Gabatha and Tharra (Koine Greek: Γαβαθά καὶ Θαρρα). Bigthan's name is also spelled "Bigtan" or "Bigthana". It is a Persian name which means "Gift of God".[2]