John 7:15

15Were marvelingἐθαύμαζονthenοὖνtheοἱJewsἸουδαῖοιsayingλέγοντες·HowΠῶςthis oneοὗτοςwritingsγράμματαknowsοἶδενnotμὴhaving studiedμεμαθηκώς;

Therefore the Jews were marveling, saying, “How has this One known writings, not having learned?”