Passage 9.3.4
δρυμός ἐστιν Ἀλαλκομενῶν οὐ πόρρω· μέγιστα τῶν ἐν Βοιωτίᾳ στελέχη δρυῶν ἐστιν ἐνταῦθα. ἐς τοῦτον οἱ Πλαταιεῖς ἀφικόμενοι τὸν δρυμὸν προτίθενται μοίρας κρεῶν ἑφθῶν. ὄρνιθες δὲ οἱ μὲν ἄλλοι σφίσιν ἥκιστά εἰσι διʼ ὄχλου, τῶν κοράκων δὲ---οὗτοι γάρ σφισιν ἐπιφοιτῶσιν---ἔχουσιν ἀκριβῆ τὴν φρουράν. τὸν δὲ αὐτῶν ἁρπάσαντα κρέας, ἐφʼ ὅτῳ τῶν δένδρων καθεδεῖται, φυλάσσουσιν. ἐφʼ οὗ δʼ ἂν καθεσθῇ, τεμόντες ποιοῦσιν ἀπὸ τούτου τὸ δαίδαλον· δαίδαλον γὰρ δὴ καὶ τὸ ξόανον αὐτὸ ὀνομάζουσι.
Not far from Alalcomenae is a grove, and here stand the largest oak trees in all Boeotia. To this grove the Plataeans come, and they offer portions of boiled meat. Other birds avoid approaching because of their numbers, but as for ravens—who regularly visit—they keep careful watch. Whichever raven seizes the meat, they observe upon which tree it settles. Having noted this, they cut down that very tree to fashion from it the image. Indeed, they call this wooden effigy a "daedalon."