Passage 2.17.6
ἀναθήματα δὲ τὰ ἄξια λόγου βωμὸς ἔχων ἐπειργασμένον τὸν λεγόμενον Ἥβης καὶ Ἡρακλέους γάμον· οὗτος μὲν ἀργύρου, χρυσοῦ δὲ καὶ λίθων λαμπόντων Ἀδριανὸς βασιλεὺς ταὼν ἀνέθηκεν· ἀνέθηκε δέ, ὅτι τὴν ὄρνιθα ἱερὰν τῆς Ἥρας νομίζουσι. κεῖται δὲ καὶ στέφανος χρυσοῦς καὶ πέπλος πορφύρας, Νέρωνος ταῦτα ἀναθήματα.
Among the offerings worthy of mention is an altar that has been decorated with a representation of what is called the marriage of Hebe and Heracles; this altar is made of silver. Emperor Hadrian dedicated a peacock fashioned of gold and precious shining stones, presenting it because this bird is considered sacred to Hera. Also placed there are a golden crown and a purple robe, both dedicated by Nero.