Passage 10.29.9
κατωτέρω δὲ τοῦ Ὀδυσσέως ἐπὶ θρόνων καθεζόμενοι Θησεὺς μὲν τὰ ξίφη τό τε Πειρίθου καὶ τὸ ἑαυτοῦ ταῖς χερσὶν ἀμφοτέραις ἔχει, ὁ δὲ ἐς τὰ ξίφη βλέπων ἐστὶν ὁ Πειρίθους· εἰκάσαις ἂν ἄχθεσθαι τοῖς ξίφεσιν αὐτὸν ὡς ἀχρείοις καὶ ὄφελός σφισιν οὐ γεγενημένοις ἐς τὰ τολμήματα. Πανύασσις δὲ ἐποίησεν ὡς Θησεὺς καὶ Πειρίθους ἐπὶ τῶν θρόνων παράσχοιντο σχῆμα οὐ κατὰ δεσμώτας, προσφύεσθαι δὲ ἀπὸ τοῦ χρωτὸς ἀντὶ δεσμῶν σφισιν ἔφη τὴν πέτραν.
Lower than Odysseus, seated upon thrones, are Theseus and Peirithous: Theseus holds in both hands the swords, both that of Peirithous and his own, while Peirithous gazes down upon the swords. One might infer that he is vexed by the weapons, regarding them as useless and of no avail to their daring exploits. Panyassis wrote that Theseus and Peirithous were not seated upon the thrones as prisoners normally would be; rather, he claimed, the rock itself adhered to their flesh instead of bonds.