In March 2005 a rescue excavation uncovered a spectacular new epigraphic find from Thebes. Now on display in the Archaeological Museum of Thebes, a column drum 0.41 m in height has inscribed on it two identical epigrams, one (the older one) written vertically in Boeotian script and a second (later) Ionian copy written horizontally on the other side. Nikolaos Papazarkadas published theeditio princepsof the epigram in 2014, using both inscriptions to create a composite text. As Papazarkadas realized, the column drum, (...) which has a chi-shaped orifice at one end meant to hold a stationary object, at one point displayed a ‘shining shield’ (φαεννὰν | [ἀσπ]ίδα, lines 3–4) that Herodotus had seen in the temple of Apollo Ismenius in Thebes. Moreover, this shield was interpreted by Herodotus (relying on the language of the inscription and likely on the commentary of temple staff) as having been dedicated by the Lydian king Croesus to the hero Amphiaraus, when he was ‘testing’ the various oracles in Greece in order to decide on a course of action against his rival Cyrus of Persia. (shrink)