John 1:19

19AndΚαὶthisαὕτηisἐστὶνtheἡtestimonyμαρτυρίατοῦof JohnἸωάννουwhenὅτεsentἀπέστειλανtheοἱJewsἸουδαῖοιfromἐξJerusalemἹεροσολύμωνpriestsἱερεῖςandκαὶLevitesΛευίταςthatἵναthey might askἐρωτήσωσινhimαὐτόν·YouΣὺwhoτίςareεἶ;

And this is the testimony of John when the Jews of Jerusalem sent to him priests and Levites so that they might ask him, “Who are you?”