Aristides, Aelius, Orationes 24

καὶ τὰ μὲν κεφάλαια τῆς ἐπιφανείας ταῦτά ἐστιν, ὡς ἀντὶ τοῦ παντός γʼ ἂν ἐποιησάμην καὶ καθʼ ἕκαστα δύνασθαι διʼ ἀκριβείας διεξελθεῖν. ἦν δὲ καὶ δὴ μέσος χειμὼν καὶ βορέας μέγας καὶ κρυμὸς, καὶ αἱ ψηφῖδες οὕτως ὑπὸ τοῦ πάγου πρὸς ἀλλήλας ἐδέδεντο ὥστε ἐοικέναι κρυστάλλῳ συνεχεῖ, καὶ τὸ ὕδωρ οἷον εἰκὸς ἐν τοιούτῳ ἀέρι. ἐπεὶ δʼ ἐξηγγέλθη τὰ τῆς ἐπιφανείας, παρέπεμπον ἡμᾶς οἱ φίλοι, καὶ τῶν ἰατρῶν οἵ τε δὴ συνήθεις καὶ ἄλλοι οἱ μὲν ὡς ἀγωνιῶντες, οἱ δὲ καὶ τῆς ἱστορίας ἕνεκα· ἐπεγένετο δὲ καὶ ἄλλος ὄχλος συχνὸς, καὶ γάρ τις καὶ διάδοσις ἔτυχεν ἔξω πυλῶν οὖσα καὶ πάντʼ ἦν κάτοπτα ἀπὸ τῆς γεφύρας. ἦν δέ τις Ἡρακλέων ἰατρὸς, ἑταῖρος ἡμέτερος, ὃς πρὸς ἐμὲ ὡμολόγησε τῇ ὑστεραίᾳ ἦ μὴν πεπεικὼς αὑτὸν ἰέναι, ὡς εἰ τὰ κράτιστα πράξαιμι, ὀπισθοτόνῳ συνέξομαι, ἤ τῳ ἄλλῳ τοιούτῳ. ὡς δὴ ἐγενόμεθα ἐπὶ τοῦ ποταμοῦ, οὐδὲν ἔδει τοῦ παρακελευσομένου, ἀλλʼ ἔτι τῆς θέρμης τῆς ἐκ τῆς ὄψεως τοῦ θεοῦ μεστὸς ὢν ἀπορρίψας τὰ ἱμάτια οὐδʼ ἀνατρίψασθαι δεηθεὶς, ἵεμαι οὗ τοῦ ποταμοῦ τὸ βαθύτατον ἦν. ἔπειθʼ ὥσπερ ἐν κολυμβήθρᾳ καὶ μάλα ἠπίου καὶ κεκραμένου ὕδατος ἐχρώμην διατριβῇ, ἐννέων τε καὶ ἀνακλύζων ἐμαυτὸν πάντη. ὡς δʼ ἐξέβην, ὅτε δὴ χρὼς πᾶς ἤνθει καὶ τὸ σῶμα πάντη κοῦφον ἦν, καὶ βοὴ πολλὴ τῶν τε παρόντων καὶ ἐπιόντων, τὸ πολυύμνητον δὴ τοῦτο βοώντων, μέγας ὁ Ἀσκληπιός. καὶ τὰ ἀπὸ τούτου τίς ἂν ἐνδείξασθαι δυνηθείη; ἅπαν γὰρ τὸ λοιπὸν τῆς ἡμέρας καὶ τῆς νυκτὸς

These are the main points of the apparition, though I would have given anything to be able to go through it point by point with precision. It was midwinter, with a strong north wind and frost, and the pebbles were so bound to one another by the ice that they looked like one continuous sheet of crystal, and the water was what one would expect in such weather. When the instructions of the apparition were announced, my friends escorted me, and of the doctors both those I knew and others, some out of anxiety, others also to see for themselves; and a large crowd of others came along too, for there happened also to be a distribution outside the gates, and everything could be seen from the bridge. There was a certain Heracleon, a doctor, a companion of mine, who admitted to me the next day that he had truly gone convinced that, if things went as well as possible for me, I would be seized by opisthotonus [a spasm that arches the body backwards] or some other such thing. When we reached the river, there was no need for anyone to urge me on; but, still full of the warmth from the sight of the god, I threw off my clothes and, not even needing a rub-down, plunged in where the river was deepest. Then, as if in a pool of very gentle and well-tempered water, I passed the time swimming about and splashing myself all over. When I came out, my whole skin was glowing and my body was light throughout, and there was a great shout from those present and those coming up, shouting that much-hymned cry: 'Great is Asclepius!' And who could describe what followed? For all the rest of the day and of the night