John 21:23-25

Young's Literal Translation

²³ yet Jesus did not say to him, that he doth not die, but, `If him I will to remain till I come, what -- to thee?'

²⁴ this is the disciple who is testifying concerning these things, and he wrote these things, and we have known that his testimony is true.

²⁵ And there are also many other things -- as many as Jesus did -- which, if they may be written one by one, not even the world itself I think to have place for the books written. Amen.