Aelian, History of Animals 1.8
“A certain man named Nikias once went too far in front of his hunting party without knowing it and fell into a charcoal-burner’s furnace. His hounds who witnessed this event did not abandon him but first they lingered there whining around the kiln and howling.
Eventually, they dragged some people who were passing near to the accident by gently and bravely biting the edge of their clothes as if the dogs were summoning the people to be their master’s rescuers. One person, who witnessed what was happening, suspected the accident and followed them. He discovered Nikias burned completely in the furnace and figured out what had happened from his remains.”
Νικίας τις τῶν συγκυνηγετούντων ἀπροόπτως παραφερόμενος ἐς ἀνθρακευτῶν κάμινον κατηνέχθη, οἱ δὲ κύνες οἱ σὺν αὐτῷ τοῦτο ἰδόντες οὐκ ἀπέστησαν, ἀλλὰ τὰ μὲν πρῶτα κνυζώμενοι περὶ τὴν κάμινον καὶ ὠρυόμενοι διέτριβον, τὰ δὲ τελευταῖα μονονουχὶ τοὺς παριόντας ἠρέμα καὶ πεφεισμένως κατὰ τῶν ἱματίων δάκνοντες εἶτα εἷλκον ἐπὶ τὸ πάθος, οἷον ἐπικούρους τῷ δεσπότῃ παρακαλοῦντες τοὺς ἀνθρώπους οἱ κύνες. καὶ γοῦν εἷς ὁρῶν τὸ γινόμενον ὑπώπτευσε τὸ συμβάν, καὶ ἠκολούθησε καὶ εὗρε τὸν Νικίαν ἐν τῇ καμίνῳ καταφλεχθέντα, ἐκ τῶν λειψάνων συμβαλὼν τὸ γενόμενον.