οὕτω σιδήρῳ τρωτὸν οὐκ ἔχει δέμας

From LSJ

σκῆπτρον χρυσείοις ἥλοισι πεπαρμένον → sceptre pierced with golden studs, staff studded with golden nails

Source

English > Greek (Woodhouse Quotes Reversed)

has he a body so invulnerable to the sword