βόαυλον

From LSJ

ἑωλοκρασίαν τινά μου τῆς πονηρίας κατασκεδάσας → having discharged the stale dregs of his rascality over me

Source

German (Pape)

[Seite 450] τό, Ochsenstall, Ap. Rh. 3, 1288.