Passage 1.14.2
Ἑλλήνων οἱ μάλιστα ἀμφισβητοῦντες Ἀθηναίοις ἐς ἀρχαιότητα καὶ δῶρα, ἃ παρὰ θεῶν φασὶν ἔχειν, εἰσὶν Ἀργεῖοι, καθάπερ βαρβάρων Φρυξὶν Αἰγύπτιοι. λέγεται οὖν ὡς Δήμητρα ἐς Ἄργος ἐλθοῦσαν Πελασγὸς δέξαιτο οἴκῳ καὶ ὡς Χρυσανθὶς τὴν ἁρπαγὴν ἐπισταμένη τῆς Κόρης διηγήσαιτο· ὕστερον δὲ Τροχίλον ἱεροφάντην φυγόντα ἐξ Ἄργους κατὰ ἔχθος Ἀγήνορος ἐλθεῖν φασιν ἐς τὴν Ἀττικὴν καὶ γυναῖκά τε ἐξ Ἐλευσῖνος γῆμαι καὶ γενέσθαι οἱ παῖδας Εὐβουλέα καὶ Τριπτόλεμον. ὅδε μὲν Ἀργείων ἐστὶ λόγος Ἀθηναῖοι δὲ καὶ ὅσοι παρὰ τούτοις ἴσασι Τριπτόλεμον τὸν Κελεοῦ πρῶτον σπεῖραι καρπὸν ἥμερον.
Of all the Greeks, those who especially dispute with the Athenians over their antiquity and the divine gifts they claim to possess are the Argives—just as among the barbarians, the Egyptians dispute with the Phrygians. It is therefore said that when Demeter came to Argos, Pelasgus received her into his home, and that Chrysanthis, knowing about the abduction of Kore, related these events. They later claim that Trochilus, a hierophant fleeing Argos because of hostility from Agenor, came into Attica, married a woman from Eleusis, and had children, Eubouleus and Triptolemus. Such is the Argive account; but the Athenians, and those who agree with them, hold that Triptolemus, the son of Celeus, was the first to sow cultivated grain.