Esther 10:3d

In the fourth year of the reign of Ptolemy and Cleopatra, Dositheos, who said he was a priest and a Levite, and his son, Ptolemy, brought this published epistle of Phrurai, which they said was the same [as the original by Mordecai], and which Zysimachos, the son of Ptolemy [Dositheos’ son], had interpreted.

And the two serpents are I and Aman.