John 6:62 in the King James Version
What and if ye shall see the Son of man ascend up where he was before?
Context
61 But Jesus knowing in himself that his disciples murmured at this, said to them, “Does this cause you to stumble?
62 Then what if you would see the Son of Man ascending to where he was before?
63 It is the spirit who gives life. The flesh profits nothing. The words that I speak to you are spirit, and are life.