μὴ δὶς πρὸς τὸν αὐτὸν λίθον πταίειν → do not stumble twice on the same stone
subs.
Had he had a jot or scintilla of evidence for the charges he trumped up against me would he have allowed this? P. ἆρʼ ἂν εἴ γʼ εἶχε στιγμὴν ἢ σκιὰν τούτων ὧν κατεσκεύαζε κατʼ ἐμοῦ τοῦτʼ ἂν εἴασε (Dem. 552).
