δικαιοποιέω
From LSJ
κακοὶ μάρτυρες ἀνθρώποισιν ὀφθαλμοὶ καὶ ὦτα βαρβάρους ψυχὰς ἐχόντων → eyes and ears are poor witnesses for men if their souls do not understand the language (Heraclitus Phil.: Fr. B 107; Testimonia: Fragment 16, line 6)
English (LSJ)
A act honestly, Simp. in Epict.p.129D.
Spanish (DGE)
obrar con justicia Origenes M.12.1148B, Simp.in Epict.63.7, Nil.M.79.520D.