John 12:49

49ForὅτιIἐγὼfromἐξMyselfἐμαυτοῦnotοὐκspokeἐλάλησα,butἀλλ’theὁhaving sentπέμψαςMeμεFatherπατὴρHimselfαὐτόςMeμοιa commandmentἐντολὴνgaveδέδωκενwhatτίI should sayεἴπωandκαὶwhatτίI should speakλαλήσω.

For I did not speak from Myself, but the Father Himself, having sent Me, has given Me a commandment, what I should say and what I should speak.