What and if ye shall see the Son of man ascend up where he was before?
What then [will be your reaction] if you should see the Son of Man ascending to [the place] where He was before?
What then if ye should behold the Son of man ascending where he was before?
What if you were to see the Human One going up where he was before?
But Jesus, knowing within himself that his disciples were murmuring about this, said to them: "Does this offend you?