scot-free
From LSJ
βάκτρῳ δ' ἐρείδου περιφερῆ στίβον χθονός → support with a staff your steps that waver on the ground
P. and V. ἀθῷος, ἀζήμιος, P. ἀπαθής, ἀτιμώρητος, V. γεγηθώς, ἄκλαυτος; see with impunity, under impunity.
let off scot-free: P. ἀθῷον (τινα) παριέναι.
