Oath of allegiance to Herod refused by the Shammaites, [108].
Oath of purgation (Shebuoth hesset), [556].
Octavianus. See [Augustus].
Odenathus and the Jews, [527] ff.
Ophites (Naasites), Gnostic sect, [375].
Ordinances of Meïr, [439].
of Usha, [405].
Ordination, [361].
prohibited by Hadrian, [426].
Origen, [501].
and Hillel II, [487].
work in the interpretation of the Bible (Hexapla), [488] f.
Osius (Hosius), bishop of Cordova, fanaticism against the Jews, [620].