Hebrews 6:18

18so thatἵναbyδιὰtwoδύοthingsπραγμάτωνunchangeableἀμεταθέτων,inἐνwhichοἷς[it is] impossibleἀδύνατονto lieψεύσασθαι[for] Godθεόν,strongἰσχυρὰνencouragementπαράκλησινwe may haveἔχωμενοἱhaving fled for refugeκαταφυγόντεςto take holdκρατῆσαιof theτῆςbeing set before [us]προκειμένηςhopeἐλπίδος·

so that by two unchangeable things, in which [it is] impossible [for] God to lie, we may have strong encouragement, having fled for refuge to take hold of the hope being set before [us],