Diogenes Laertius, Empedocles 8.70
“When a plague struck the Selinuntians thanks to the pollution from a nearby river causing people to die and the women to miscarry, Empedocles recognized the problem and turned two local rivers at his own expense. They sweetened the streams by mixing in with them.
Once the plague was stopped in this way, Empedocles appeared while the Selinuntines were having a feast next to the river. They rose and bowed before him, praying to him as if he were a god. He threw himself into a fire because he wanted to test the truth of his divinity.”
τοῖς Σελινουντίοις ἐμπεσόντος λοιμοῦ διὰ τὰς ἀπὸ τοῦ παρακειμένου ποταμοῦ δυσωδίας, ὥστε καὶ αὐτοὺς φθείρεσθαι καὶ τὰς γυναῖκας δυστοκεῖν, ἐπινοῆσαι τὸν Ἐμπεδοκλέα καὶ δύο τινὰς ποταμοὺς τῶν σύνεγγυς ἐπαγαγεῖν ἰδίαις δαπάναις· καὶ καταμίξαντα γλυκῆναι τὰ ῥεύματα. οὕτω δὴ λήξαντος τοῦ λοιμοῦ καὶ τῶν Σελινουντίων εὐωχουμένων ποτὲ παρὰ τῷ ποταμῷ, ἐπιφανῆναι τὸν Ἐμπεδοκλέα· τοὺς δ’ ἐξαναστάντας προσκυνεῖν καὶ προσεύχεσθαι καθαπερεὶ θεῷ. ταύτην οὖν θέλοντα βεβαιῶσαι τὴν διάληψιν εἰς τὸ πῦρ ἐναλέσθαι.
Historia Augusta, Elagabalus 4, 5
“He had banquet and bedroom furniture made from silver. He often ate camel-heels and cock’s combs removed from birds who were still alive to imitate Apicius, as well as the tongues of peacocks and nightingales because it was said that whoever ate them was safe from the plague.
He also gave the the Palace visitors enormous serving dishes piled with the innards of mullets, flamingo-brains, partridge eggs, the brains of thrushes, and the whole heads of parrots, pheasants, and peacocks.”
Hic solido argento factos habuit lectos et tricliniares et cubiculares. comedit saepius ad imitationem Apicii calcanea camelorum et cristas vivis gallinaceis demptas, linguas pavonum et lusciniarum, quod qui ederet a pestilentia tutus diceretur. exhibuit et Palatinis lances ingentes extis mullorum refertas et cerebellis phoenicopterum et perdicum ovis et cerebellis turdorum et capitibus psittacorum et phasianorum et pavonum.