They were asking, “Is this not Jesus, the son of Joseph, whose father and mother we know? How then can He say, ‘I have come down from heaven?’”
Textus Receptus (TR) - John 6:42 >Καὶ ἔλεγον, Οὐχ οὗτός ἐστιν Ἰησοῦς ὁ υἱὸς Ἰωσήφ, οὗ ἡμεῖς οἴδαμεν τὸν πατέρα καὶ τὴν μητέρα; Πῶς οὖν λέγει οὗτος ὅτι Ἐκ τοῦ οὐρανοῦ καταβέβηκα;