Antiochus IV Epiphanes is famously mentioned in the Christian Bible and alluded to in the Tanakh. Our man Philōnídēs of Laodíkeia certainly interacted with him closely and was, in general, a long-standing friend of the Seleucid royal family.
To read a bit of the news from the time of Philōnídēs, we have Diodorus Siculus on Antiochus IV Epiphanes: