Ptolemy son of Abubus
Ptolemy son of Abubus was an official in the early Hasmonean kingdom which then controlled Judea. According to the book of 1 Maccabees, in 135/4 BC, he served as the governor of Jericho.
While High Priest Simon Thassi, Ptolemy’s father-in-law, was visiting, Ptolemy orchestrated the murder of Simon and two of his sons, as well as some of Simon's servants. This act of betrayal of guest right earned Ptolemy a place in Dante's The Divine Comedy; one of the sections of the ninth layer of hell described in Inferno is called Ptolomea, where those who betray guests in their home suffer.