And no man hath ascended up to heaven, but he that came down from heaven, [even] the Son of man which is in heaven.
Berean Study Bible (BSB) - John 3:13 >No one has ascended into heaven except the One who descended from heaven—the Son of Man.
Textus Receptus (TR) - John 3:13 >Καὶ οὐδεὶς ἀναβέβηκεν εἰς τὸν οὐρανόν, εἰ μὴ ὁ ἐκ τοῦ οὐρανοῦ καταβάς, ὁ υἱὸς τοῦ ἀνθρώπου ὁ ὢν ἐν τῷ οὐρανῷ.