'He Was Taken Up' in the Bible

until the day in the which he was taken up; after that he, through the holy ghost, had given commandments unto the apostles, which he had chosen:

And when he had spoken these things, while they beheld, he was taken up: and a cloud received him up out of their sight.

beginning at the baptism of John unto that same day that he was taken up from us - must one be ordained to bear witness with us of his resurrection."